VUCA conditions are increasingly characteristic of today's tumultuous business environment. This article examines the application of Spiral Dynamics in understanding volatility, uncertainty, complexity, and ambiguity (VUCA) through statistical correlations. This research aimed to uncover insights into navigating turbulence by exploring linkages between VUCA perceptions and human value systems. A sample "Fears" poll demonstrated the methodology, revealing correlations like higher anxiety towards ambiguity among traditionalist groups. The findings enabled tailored interventions across culture shaping, workforce segmentation, change management, and leadership development within organizational contexts. This approach provides enhanced granularity, predictive capability, and psychological perspective compared to traditional methods. Overall, integrating developmental models with data analysis offers a novel way to uncover human motivations, enabling organizations to embrace volatility as an opportunity.
Introduction
This research pursues a new interdisciplinary understanding of VUCA turbulence by integrating rigorous data analysis with psychological models to uncover new insights on navigating an increasingly volatile, uncertain, complex, and ambiguous world by exploring linkages between turbulence perceptions and human value systems. Quantitatively correlating perceptions of VUCA conditions with Spiral Dynamics psychological models can reveal how different mindsets perceive and react to turbulence. These empirical insights are invaluable for organizations seeking to adapt strategic planning, communication, and change management initiatives to succeed in chaotic environments.
Understanding correlations between VUCA elements and the value spectra of Spiral stages aids in anticipating challenges and resistance. These empirical insights propel more nimble navigation of VUCA’s challenges. It enables targeted mitigation strategies customized to the motivations of each mindset.
In today's dynamic and rapidly changing world, the concept of VUCA (Volatility, Uncertainty, Complexity, and Ambiguity) has gained substantial importance.
- Volatility refers to the rate of change and churn in a business or situation.
- Uncertainty refers to the lack of predictability or high potential for surprise. In an uncertain environment, it would be difficult to create plans for the future that we're not based on a large number of assumptions that could turn out to be incorrect.
- Complexity refers to the high number of interrelated forces, issues, organizations, and factors that would influence the life and business.
- Ambiguity refers to the possibility of misunderstanding the conditions and root causes of events or circumstances.
The VUCA framework originated in the late 1980s from the U.S. Army War College to describe the volatile, uncertain, complex, and ambiguous multilateral world emerging after the Cold War. The concept has since gained wider applicability for leaders and organizations operating in turbulent environments (Bennett & Lemoine, 2014).
Some several methods and tools can be used to measure Volatility, Uncertainty, Complexity, and Ambiguity:
The right approach depends on the context and type of ambiguity. A combination of data analysis, expert input, surveys, media monitoring and process visualization provides a comprehensive view of ambiguity.
VUCA represents the challenging environment characterized by constant volatility, unpredictable uncertainties, intricate complexities, and elusive ambiguities. Understanding VUCA and its impact on organizations and businesses is crucial for their survival and success in such an environment.
The "V.U.C.A. POLL DESIGNER" tool is an innovative solution designed to track and address VUCA elements through statistical correlations with Spiral Dynamics color models. Spiral Dynamics is a psychological model that identifies distinct stages of human development, each represented by a specific color code. By integrating VUCA and Spiral Dynamics, we can gain valuable insights into how different color-coded value systems respond to VUCA elements.
This article aims to explore the relationship between VUCA and Spiral Dynamics through statistical correlations, demonstrating the potential of the "V.U.C.A. POLL DESIGNER" tool in providing a deeper understanding of VUCA elements and their implications. For instance, a specific 'Fears' poll created with the tool will be analyzed in depth through real-life examples in the following sections, demonstrating the practical application of the methodology.
The "Fears" poll provides a real-world example of how the "V.U.C.A. POLL DESIGNER" tool can generate customized questionnaires to gather data on perceptions of volatility, uncertainty, complexity, and ambiguity. This poll focuses on the psychological dimension of fears and anxieties related to VUCA conditions. By correlating responses on fear levels with Spiral Dynamics stages, the tool reveals insights into how different mindsets perceive and react to turbulent environments. The poll showcases the tool's versatility in tailoring questionnaires to measure VUCA elements and derive organizationally relevant psychographic correlations. The "Fears" example demonstrates a practical application of the tool for a specific volatility-related perception - anxieties and trepidations evoked by turbulence.
The "V.U.C.A. POLL DESIGNER" tool is versatile and can be used to measure all four VUCA dimensions. It combines qualitative and quantitative methods, allowing for a more comprehensive view of the VUCA environment. The tool can be used to collect data from a variety of sources, including surveys, interviews, and social media. The data is then analyzed to identify patterns and trends to help organizations understand the VUCA environment and make better decisions.
Here is a table matching the "V.U.C.A. POLL DESIGNER" tool to relevant methods for measuring volatility, uncertainty, complexity, and ambiguity:
In summary:
- The "V.U.C.A. POLL DESIGNER" allows customized polls to measure volatility, uncertainty, complexity, and ambiguity perceptions.
- Statistical analysis of poll results can then quantify these VUCA attributes - eg: textual sentiment analysis of open-ended responses to gauge ambiguity.
- Polls can also map relationships between people, teams, and processes to understand complexity.
- Advanced polling techniques like Monte Carlo simulations can estimate outcome probabilities to model uncertainty.
- This demonstrates the alignment between the "V.U.C.A. POLL DESIGNER" and established methods for measuring VUCA dimensions.
- The statistical correlations with Spiral Dynamics models provide additional context on how different human value systems perceive and react to VUCA conditions. This psychographic analysis enables better segmentation, communication, and change management strategies when applying poll insights.
Methodology
Dr. Clare W. Graves was an American psychology professor who conducted decades of research starting in the 1950s on human nature, motivation, and developmental psychology. His pioneering work focused on identifying different levels of psychological existence that humans progress through as they cope with an increasingly complex world.
Graves utilized mathematical analysis and statistical tools extensively in his empirical research methodology. Over several decades, he administered numerous questionnaires and personality assessments to thousands of subjects. Graves then performed a detailed statistical analysis on this data, calculating correlations and distributions to uncover patterns and relationships between human values, motivations, and behaviors.
His research uncovered a recurring theme – the emergence of hierarchical systems of psychological coping mechanisms as humans deal with growing complexities. Through factor analysis and other mathematical techniques, Graves identified clusters of value systems that formed a coherent progression of levels of existence.
This formed the basis for his seminal theory of levels of psychological existence, which later evolved into Spiral Dynamics. The theory describes an emergent, open-ended spiral of value systems, worldviews, and mindsets humans move through as conditions change.
Graves' pioneering empirical work integrating mathematical analysis into psychological research provided the foundation for the Spiral Dynamics framework. The quantitative methodology and data-driven insights were critical in substantiating the stages of development in his human nature theory.
In his seminal 1970 article, Graves provides extensive detail on utilizing factor analysis to identify value clusters from questionnaires of over 4,000 subjects. This formed coherent stages of coping mechanisms that were further developed into his theory on levels of psychological existence.
Leveraging statistical techniques, Graves assessed over 10,000 diverse subjects from the 1950s-1980s to uncover generalized insights on human development trends. The large and varied sample increased the result's credibility. Regression analysis quantified relationships between value systems and life conditions.
The proposed correlation analysis between VUCA perceptions and Spiral stages closely mirrors Graves' rigorous empirical approach. Graves' original theory and the VUCA polling data outlined in this article are fundamentally quantitative. Performing statistical correlation analysis links the current research nicely with Graves' pioneering work applying mathematical techniques to advance human psychological theory. Citing specific published studies by Graves, like his seminal 1970 article, highlights the consistent quantitative orientation and bolsters scholarly rigor.
This article on applying Spiral Dynamics to understand VUCA aligns closely with Dr. Graves' interdisciplinary approach of employing statistical tools and mathematical analysis to uncover core insights about the progression of human psychology and values. The proposed correlation analysis builds nicely upon Graves' legacy.
This research employed statistical correlations to uncover relationships between poll responses created with the "V.U.C.A. POLL DESIGNER" tool and the Spiral Dynamics color models.
Correlation Analysis: Correlation analysis is a statistical method used to examine the relationships between variables. Correlation measures the strength and direction of the linear relationship between two or more variables. It helps identify patterns, trends, and associations within the data.
Correlation Coefficient: The correlation coefficient, often denoted by "r," quantifies the strength and direction of the correlation. It ranges between -1 to 1, where -1 represents a perfect negative correlation, 1 indicates a perfect positive correlation, and 0 signifies no correlation. Positive correlations imply that variables move in the same direction, while negative correlations indicate that they move in opposite directions.
Statistical Significance: Determining the statistical significance of correlations is essential to differentiate meaningful relationships from chance occurrences. Critical correlation values can be used to assess whether the correlation coefficient is significantly different from zero.
The "V.U.C.A. POLL DESIGNER" tool created customized polls to gather data on volatility, uncertainty, complexity, and ambiguity perceptions. The poll responses were statistically analyzed to calculate correlation coefficients between the results and corresponding Spiral Dynamics color models.
Correlation dependence measures how changes in one variable (Spiral stage) impact the probability distribution of the other (VUCA perception). The correlation coefficients and critical values determined whether the identified relationships were statistically significant.
Value of Correlating with Spiral Dynamics Models
While statistical analysis of the poll data provides quantitative measures of VUCA perceptions, correlating the results with Spiral Dynamics stages offers additional psychographic context.
Spiral Dynamics is a conceptual model developed by Clare Graves that frames human development in terms of an emergent, nested hierarchy of value systems (Beck & Cowan, 1996). These value systems or stages are color-coded, with higher stages indicating greater adaptability and cognitive complexity.
Analyzing correlations between perceptions of volatility, uncertainty, complexity, and ambiguity and the different Spiral stages provides insights into how people at varying levels of psychological development view these VUCA factors.
For instance, the authoritarian Blue stage is rules-driven and averse to ambiguity and change, while the flexible Yellow stage is comfortable with uncertainty and thriving in complexity (Anderson & Adams, 2016).
By uncovering these correlations, organizations can better understand motivations, adapt communications appropriately, and predict reactions to change initiatives for people at different Spiral stages.
Thus, correlating poll-based VUCA metrics with Spiral Dynamics models enriches the analysis significantly. The synergistic application of these approaches provides both quantitative rigor and psychological depth to studying turbulence perception.
This rigorous quantitative methodology provided an empirical means to examine the linkages between human value systems and perceptions of turbulent VUCA conditions. The statistically significant correlations offer data-driven insights for organizations to navigate VUCA environments more effectively.
The "Fears" poll provides an exemplary demonstration of the quantitative correlation methodology outlined in this research. The poll was created using the V.U.C.A. POLL DESIGNER tool to gather perception data on a volatility-related aspect – turbulence-related anxieties.
Respondents assessed the importance of various fears, providing numerical ratings. This perceptual data was statistically analyzed to determine correlation coefficients between fear levels and Spiral Dynamics stages. Higher positive coefficients imply a greater association between a particular stage and fear.
These quantitative correlations were tested for statistical significance to ensure credibility and generalizability. The "Fears" poll exemplifies the methodology of using tailored questionnaires to obtain VUCA perception data, analyzing stage correlations, and deriving psychographic insights to inform organizational strategy.
The poll's focus on volatility-related fears also directly aligns with the overarching aim of quantitatively investigating relationships between VUCA elements and human developmental psychology. Thus, the “Fears” poll provides an applied example underscoring the conceptual research methodology.
Poll Scheme
The poll was designed as a voluntary participation scheme, where site visitors can decide whether to participate. This approach ensures the respondents willingly provide their insights and experiences regarding their fears.
Poll Question
The type of question in this one-question poll is a multiple-choice, multiple-selection question with a 5-point rating scale for each selected option.
Respondents are asked to complete the statement "My greatest fears are" and are presented with a fixed list of options from which they can choose any number of options that apply to them. Each selected option is then asked to rate its importance or intensity using a 5-point scale, where 5 represents the highest level of fear or importance, and 1 represents the lowest level.
The poll allows respondents to choose from a predetermined set of fears and provides a rating scale to capture each fear's relative importance or intensity. This format enables researchers to gather data on the frequency of various fears and the strength of these fears among respondents.
Poll Administration and Participant Selection
The poll is accessible to individuals visiting the SDTEST website. Participants are not explicitly targeted or pre-selected; the poll is open to all interested individuals who voluntarily participated. This approach allows for a diverse pool of respondents, including perspectives from various industries, sectors, and geographic locations.
The poll is available all over the world where the Internet is available, and it has already been completed in 93 countries in 18 different languages.
Data collection started in May 2022 and is ongoing so that participants can fill out the questionnaire at a convenient time for them. The data collected from the poll responses formed the basis of the subsequent analysis and study of the correlation between reported fears and behaviors, indicated by the colors of Spiral Dynamics.
In summary, the poll design encompasses a voluntary participation scheme, carefully constructed poll question with response options representing various fears, and a broad participant selection. These elements ensure the collection of comprehensive and diverse data that would facilitate a robust analysis of fears.
Sample Size and Participant Count
The number of participants who voluntarily participated in the poll is constantly increasing, but already no less than 2’000 participants. These participants provided valuable insights. The robustness of the dataset, with a considerable number of participants, enhances the reliability and generalizability of the study findings.
Demographic Characteristics
The sample consists of individuals from diverse backgrounds, already representing 93 countries and encompassing various industries, sectors, and organizational settings. This diversity ensures that the dataset captures a wide array of fears.
The sample also includes participants who are fluent in 18 different languages. This linguistic diversity reflects the global reach of the study and enables the exploration of variations in company actions across different linguistic contexts.
While efforts were made to obtain a representative sample across countries and languages, the poll's findings may only be partially generalizable to some companies or industries globally. The sample composition, although diverse, may still exhibit certain biases inherent to voluntary participation and online poll methods. However, steps were taken to mitigate such biases and ensure a broad representation of perspectives and experiences.
Including a substantial number of participants and the broad geographical and linguistic coverage contributes to the comprehensiveness and richness of the dataset, allowing for meaningful analysis and exploration of fears.
Real-Life Examples
To illustrate the practical application of the "V.U.C.A. POLL DESIGNER" tool, real-life examples are presented. For instance, the "Fears” poll explores how different color-coded value systems respond to various fears in a VUCA environment. The statistical correlations derived from the poll data can provide valuable insights into the prevalence of VUCA elements in different scenarios.
What color are you Spiral Dynamics?
The beige value system represents human development's most basic and instinctual level. It is characterized by a focus on survival and physical needs and a lack of self-awareness or ability to reflect on one's actions. This value system is associated with pre-human and early human societies and is considered the most primitive of the eight value systems in the Spiral Dynamics model. It is seen as an undifferentiated, reactive stage of human development and is primarily concerned with meeting basic survival needs.
The purple value system represents a focus on tradition and spirituality and a belief in the supernatural. It is characterized by a strong sense of community and a belief in an influential, all-knowing leader or god. According to the Spiral Dynamics model, this value system is often associated with traditional agricultural societies and is considered the second level of human development. People in purple vMeme are guided by myths, rituals, and taboos and have a strong sense of belonging to a group. In addition, they have a strong sense of identity and are guided by the laws and beliefs of their ancestors.
The red value system focuses on power, self-expression, and individualism in Spiral Dynamics. It is characterized by a strong sense of self, impulsiveness, and a desire for immediate gratification. According to the Spiral Dynamics model, this value system is often associated with warrior cultures and is considered the third level of human development. People in red vMeme are driven by their impulses and desires, tend to be self-centered, focus on their own needs, and are often seen as dominant, assertive, and competitive. They have little concern for rules or laws and are willing to use force to achieve their goals. They tend to be impulsive and act on their desires without considering the consequences.
The blue value system focuses on order, rules, and tradition. It is characterized by a strong sense of duty and discipline and a belief in a moral code that is handed down from a higher authority. According to the Spiral Dynamics model, this value system is often associated with traditional, religious, or military societies and is considered the fourth level of human development. People in blue vMeme are guided by strict codes of conduct, and they are conformist; they tend to be rule-bound and follow a strict hierarchy. They tend to be loyal to their group or organization and have a strong sense of duty and responsibility. They strongly believe in a moral code or laws handed down by a higher authority and tend to be very traditional, conservative, and religious. They have a strong sense of right and wrong and tend to be judgmental of others who do not conform to their beliefs.
The orange value system focuses on reason, science, and technology. It is characterized by a focus on achieving goals and objectives through using rational, logical thinking and applying scientific methods. According to the Spiral Dynamics model, this value system is often associated with modern industrial societies and is considered the fifth level of human development. People in orange vMeme tend to be ambitious and goal-oriented; they value progress, efficiency, and results. They tend to be rational, logical, and analytical in their thinking and problem-solving. They are driven by a desire for knowledge and understanding and use scientific and technological methods to achieve their goals. They tend to be individualistic and competitive, valuing independence and self-reliance. They have little regard for tradition and are skeptical of spiritual or religious beliefs.
The green value system represents a focus on community and ecology, as well as a concern for the well-being of all. It is characterized by a holistic, systems-thinking approach and values such as unity, cooperation, and sustainability. This value system is often associated with post-modern and post-industrial societies. It is considered to be the most advanced of the eight value systems in the Spiral Dynamics model.
The next value system after green is the "yellow" or "integral" value system. This system represents the ability to integrate and transcend the previous systems and is characterized by the ability to see multiple perspectives, a focus on personal growth and development, and an understanding of complex systems. It is considered the most challenging and advanced value system and is associated with a holistic, integrative approach to understanding the world.
The turquoise value system represents a holistic, integrated, and ecological perspective. A focus on the interconnectedness of all things and recognizing the interdependence of human and natural systems characterizes it. According to the Spiral Dynamics model, this value system is often associated with post-modern and post-industrial societies and is considered the sixth level of human development. People in turquoise vMeme tend to be holistic and integrative, recognizing the interconnectedness of all things and valuing diversity, tolerance, and inclusiveness. They tend to be concerned with the well-being of both people and the planet and are driven by a desire for sustainability and harmony with the natural world. They tend to be spiritual but not religious and have a deep connection to nature and the more expansive universe. They have a strong sense of compassion and empathy and tend to be actively engaged in social and environmental causes.
The rate of the fears findings from the "Fears" poll for 2022-05-11 – the current date you can see in the widget below on the tab Charts.
The respondents are least afraid of COVID-19 despite the official cancellation of the pandemic (The World Health Organization declared an end to the Covid-19 global health emergency. Covid-19 is no longer a global health emergency, the World Health Organization said on 2023-05-05) in many countries, the pandemic safety regime is still observed. For instance, on 2023-07-20, Chinese President Xi Jinping met with former U.S. Secretary of State
Henry Kissinger at the Diaoyutai State Guesthouse in Beijing. All those present, except Chinese President Xi Jinping and Henry Kissinger, wore protective masks.
Press the tab Chart on the widget. The chart at the top displays the respondents' rate of the listed fears. The chart at the bottom displays the respondents' responses to the SDTEST by colors of the Spiral Dynamics. This factual data is used to calculate the correlation with the ratings of fears (0-5) that respondents indicate in their answers.
It is important to note that the correlation values change in the online widget depending on the number of response results. Therefore, the values indicated in the text may not match the actual calculations displayed in the widget.
Φόβοι
Όλες οι ερωτήσεις
Ο μεγαλύτερος φόβος μου είναι
Ο μεγαλύτερος φόβος μου είναι
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2
4
5
2
0
3
5
1
3
0
2
5
5
3
5
0
3
5
3
5
5
3
5
5
5
4
3
2
0
1
4
0
4
0
5
5
2
5
5
5
5
4
4
0
5
4
5
4
3
5
5
4
3
2
2
3
4
4
5
0
1
5
2
5
2
3
5
0
4
4
5
3
5
5
1
1
5
5
0
5
3
3
2
5
4
5
4
2
5
5
5
5
3
5
5
5
5
4
0
2
4
2
4
1
5
5
5
0
0
0
1
2
3
5
2
5
1
5
5
3
2
0
5
1
3
4
5
1
5
3
4
2
1
0
4
4
4
3
3
5
5
5
0
4
5
4
5
5
5
4
5
0
5
3
5
0
3
4
3
5
3
4
0
0
5
3
4
5
2
5
5
4
0
1
2
5
5
5
2
5
5
5
5
5
3
5
0
3
0
1
5
5
5
0
4
3
5
5
5
3
2
4
1
5
5
2
1
5
5
0
4
3
0
1
4
5
0
0
2
5
0
3
3
5
4
4
4
0
0
0
5
5
4
5
2
4
0
0
4
5
3
4
5
1
1
3
4
0
3
5
1
3
5
5
5
2
5
5
5
5
5
5
3
3
5
5
4
5
1
2
2
3
5
5
4
3
0
5
0
3
0
1
4
5
0
2
5
5
0
5
5
5
2
3
1
1
5
5
1
4
2
0
5
5
4
5
1
5
3
3
0
5
5
0
5
4
5
5
5
4
1
4
0
5
4
5
5
4
5
3
4
2
3
2
3
1
4
5
5
2
2
0
0
0
0
0
4
4
5
4
5
2
5
0
5
5
5
5
0
5
5
3
0
3
0
0
5
2
5
4
1
5
0
3
0
5
0
5
0
3
4
5
5
5
4
5
5
3
3
2
5
0
4
5
5
4
4
0
3
5
4
5
5
4
5
3
4
5
3
4
1
2
0
5
0
1
4
3
0
5
2
0
3
4
0
5
5
3
5
4
4
4
5
5
2
5
5
0
3
5
5
4
3
4
3
2
3
4
3
5
5
5
1
5
0
5
1
0
5
0
0
1
0
5
3
4
5
3
3
5
4
3
0
5
5
5
4
4
4
5
5
5
0
2
5
5
0
0
0
4
3
5
5
2
5
4
5
2
4
1
5
2
3
4
4
5
0
4
4
4
3
3
0
4
4
3
0
3
2
4
1
5
4
5
5
0
2
4
5
3
0
4
4
5
2
2
5
5
5
3
0
0
1
3
4
2
5
0
1
1
0
5
1
5
5
5
5
4
4
3
0
0
1
0
2
3
3
3
1
4
4
4
3
5
2
1
5
1
3
0
3
3
5
5
3
0
5
5
0
4
5
5
4
4
5
4
0
3
2
2
5
5
3
0
2
5
3
5
5
5
5
3
5
5
5
2
2
5
1
3
3
5
5
5
5
4
0
5
0
5
5
0
0
3
4
4
4
2
5
4
5
5
5
4
0
5
4
2
0
1
3
4
3
3
0
1
3
0
0
4
3
3
0
2
5
5
3
5
2
4
5
3
4
5
3
5
5
4
5
5
2
2
5
5
3
5
2
4
5
1
4
1
3
5
3
5
5
3
3
4
5
1
5
3
0
3
5
5
5
5
5
5
0
3
4
5
3
5
1
1
5
0
5
5
2
2
0
3
5
0
1
3
3
5
4
2
2
5
4
5
5
4
4
4
0
1
5
3
0
1
2
2
5
0
0
5
3
0
4
0
1
5
3
0
0
0
5
2
0
5
5
1
0
1
4
0
3
5
1
3
4
5
0
5
0
5
2
5
5
1
4
0
3
5
5
5
0
4
5
2
3
4
0
5
5
0
4
4
2
0
5
5
3
5
0
5
5
0
4
5
1
4
3
0
0
0
5
4
5
5
5
5
0
5
0
2
0
0
5
4
2
5
4
3
0
1
0
1
3
0
4
5
5
3
0
0
5
3
4
5
4
3
5
3
5
5
5
5
4
2
4
0
5
5
3
3
0
0
0
2
0
4
5
3
5
3
4
2
0
5
5
0
2
5
5
3
1
5
2
5
3
5
3
5
1
5
3
5
5
5
5
3
0
0
4
5
3
4
0
5
2
2
2
3
5
5
3
1
3
3
0
5
3
0
5
1
3
0
5
5
5
5
5
5
5
5
4
5
2
4
2
0
5
3
2
3
5
0
5
0
4
3
2
3
3
4
4
5
0
5
5
0
0
5
4
3
1
5
0
2
3
0
1
3
0
4
5
4
1
5
1
0
3
0
2
3
5
4
0
4
5
0
4
2
3
2
3
3
5
5
0
0
5
4
4
5
2
4
3
4
5
1
3
4
3
5
2
5
1
5
5
0
5
0
2
0
5
4
0
0
0
3
5
5
5
0
1
5
5
5
5
2
5
3
0
5
4
0
3
4
5
3
5
5
5
5
3
3
5
3
4
3
4
2
5
4
5
5
0
5
2
4
0
3
0
4
1
5
5
4
5
3
5
0
4
5
0
0
3
5
0
4
1
4
0
0
3
0
0
4
5
1
5
5
5
5
5
3
5
5
5
5
3
2
5
0
1
3
5
3
3
2
1
1
2
5
5
5
0
2
3
4
4
0
5
1
3
3
5
4
3
5
3
0
3
4
0
3
4
4
4
1
5
3
3
5
0
5
5
5
4
2
3
5
4
1
0
3
2
5
5
5
5
3
1
4
2
5
4
0
5
3
5
3
3
4
5
5
4
0
2
5
5
5
5
4
5
5
5
3
3
1
4
5
5
0
1
3
5
1
3
0
5
3
2
0
0
4
2
0
5
5
3
1
5
5
5
5
3
3
3
2
0
3
5
5
1
5
0
4
4
0
5
5
1
4
2
5
5
0
4
4
5
3
2
2
0
1
4
5
5
3
0
5
2
2
5
1
5
5
5
3
3
3
3
3
2
3
0
3
3
5
2
3
4
3
1
0
4
4
0
3
3
5
0
0
5
3
0
5
2
5
5
5
0
5
4
1
2
3
0
0
2
4
0
4
3
1
3
5
3
3
0
5
4
0
1
5
5
5
5
5
3
4
5
5
5
0
5
4
5
3
5
5
4
2
5
3
2
0
2
5
3
5
5
2
5
0
5
4
4
3
1
4
2
4
0
5
5
3
3
5
2
5
0
5
3
5
5
2
1
5
3
4
5
5
4
1
5
4
5
5
2
3
5
4
3
2
5
4
3
3
5
5
4
1
4
5
3
5
3
4
5
5
5
5
0
3
5
4
3
5
5
0
4
5
4
5
5
3
1
3
0
1
5
2
5
3
0
1
4
0
5
5
4
3
5
2
4
3
5
5
5
5
5
3
1
4
0
0
0
2
0
3
5
3
3
5
5
3
3
2
5
1
4
5
2
4
5
5
0
5
3
1
3
5
1
5
4
4
5
5
3
5
2
5
5
3
4
1
2
3
3
5
4
5
5
0
0
5
5
3
0
5
4
4
2
1
4
4
4
5
5
5
5
5
3
3
5
5
5
0
0
1
3
5
5
0
4
1
5
4
0
5
3
1
0
0
2
2
5
5
3
3
5
5
5
5
5
3
0
3
4
5
5
5
5
4
5
0
4
4
0
5
5
3
0
1
5
2
0
4
1
4
2
2
3
4
5
3
5
0
0
2
3
4
0
3
1
0
3
5
5
5
0
5
5
4
3
3
5
2
5
0
5
5
0
1
5
5
5
4
5
4
1
5
4
3
2
0
4
4
0
3
3
5
1
0
3
5
5
0
0
4
5
0
5
3
0
0
1
5
5
0
3
0
5
3
2
0
5
5
5
5
3
3
4
5
4
3
1
5
0
5
5
0
5
5
0
3
5
5
5
1
0
3
5
5
4
5
5
0
0
2
5
3
3
1
2
0
5
5
0
3
3
3
5
4
0
3
3
5
5
5
3
5
5
0
0
1
4
1
5
5
5
4
5
3
2
3
5
0
4
5
3
4
0
0
5
0
5
1
4
3
3
4
5
5
5
3
3
5
3
5
5
0
4
0
3
2
0
4
4
2
5
0
3
5
5
5
3
0
5
0
5
5
0
3
0
5
1
5
0
5
4
1
5
5
2
0
2
0
1
2
4
4
0
0
5
5
1
2
3
5
0
3
5
0
3
3
5
5
5
5
4
4
5
5
3
2
5
4
0
5
0
5
0
3
0
5
4
1
5
0
5
5
4
1
5
5
4
5
4
4
1
1
0
5
4
5
5
5
4
3
5
5
0
0
4
3
5
5
2
5
3
1
5
5
0
3
0
0
5
1
4
5
5
4
5
5
5
3
3
5
0
2
1
3
4
5
5
5
1
4
2
5
1
0
0
5
5
5
4
4
5
5
5
2
5
5
0
1
4
0
3
0
2
0
0
4
2
3
1
5
2
0
4
0
4
0
5
2
4
2
5
4
0
5
5
3
5
0
0
5
0
5
3
0
5
5
5
3
0
4
5
5
5
0
5
5
1
5
5
5
2
3
3
2
5
5
5
2
5
2
4
0
3
5
5
0
5
2
5
5
5
5
5
2
4
5
4
2
5
5
5
5
5
4
3
0
5
5
5
5
5
2
3
3
3
3
5
0
5
3
0
3
3
4
5
5
5
0
4
0
5
5
5
5
4
4
0
4
5
4
0
2
0
5
4
0
4
0
5
4
5
0
4
5
3
2
0
5
1
4
1
4
5
4
4
2
4
2
2
4
0
2
0
0
4
5
2
0
3
5
2
5
4
1
0
3
5
3
5
3
3
5
2
0
5
0
3
0
2
5
0
4
4
2
1
0
2
3
1
4
5
2
4
2
1
5
5
0
5
3
5
3
5
1
3
3
5
5
0
5
3
4
1
0
1
4
4
4
2
4
0
4
5
5
3
5
0
0
0
5
5
2
4
5
3
5
5
0
0
5
3
2
5
2
3
5
5
4
3
4
0
4
0
5
4
1
3
4
5
3
5
3
0
4
5
3
0
0
3
5
3
3
4
0
1
3
5
2
0
4
5
4
3
5
0
0
5
4
2
3
5
1
1
0
0
4
3
2
0
5
0
5
3
4
2
2
5
4
5
3
4
5
3
3
5
5
3
0
5
1
0
Answer 2
8%
0
0
5
0
5
4
3
2
1
0
3
5
0
5
4
5
0
1
4
5
3
0
1
3
0
2
5
5
3
5
0
1
0
3
4
3
2
0
5
5
5
0
3
3
1
4
0
4
1
0
0
0
2
5
2
5
2
4
5
5
0
5
5
1
4
5
5
0
1
0
4
5
4
5
0
5
2
0
4
3
3
3
5
3
4
4
3
4
4
5
5
0
3
0
0
4
2
0
3
5
3
1
1
0
5
4
0
5
5
4
0
0
5
4
4
2
0
0
4
5
4
2
1
0
3
3
3
1
2
1
0
2
4
0
2
0
0
0
2
3
2
5
2
0
1
5
0
4
0
0
2
4
5
4
5
4
3
0
0
5
1
0
5
1
3
2
1
0
3
0
2
5
0
0
2
0
4
5
0
1
5
3
0
5
1
5
2
0
0
0
5
5
0
1
1
5
1
3
2
3
1
1
4
4
5
4
1
0
3
0
1
2
4
2
5
5
0
0
0
0
0
0
0
2
1
3
3
0
0
0
4
1
3
0
3
1
1
5
1
0
5
3
5
0
5
3
5
5
3
3
0
0
0
5
0
0
0
5
0
0
0
0
1
5
5
3
0
1
5
1
2
5
2
0
4
5
2
4
0
0
5
2
3
2
0
5
3
0
2
0
0
3
0
5
0
4
4
3
4
0
2
5
4
3
5
1
0
0
5
2
0
4
2
1
5
0
0
3
1
3
0
1
3
1
0
2
3
4
0
0
5
5
0
4
3
3
3
2
3
5
5
1
2
1
0
5
5
3
0
4
0
5
1
3
5
3
3
2
5
5
3
4
3
5
1
5
5
3
2
5
4
3
0
0
5
0
5
0
4
2
1
5
0
0
1
5
0
0
5
1
1
1
2
5
3
0
2
2
1
1
5
3
0
5
1
0
3
0
1
2
0
1
2
0
2
1
3
2
0
1
4
0
5
3
4
0
0
4
4
5
0
3
2
1
4
0
5
5
3
1
3
3
5
2
0
5
5
2
1
0
0
3
5
0
5
5
2
4
0
2
0
2
2
3
0
1
3
4
1
2
0
2
0
3
2
0
0
2
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3
5
1
2
3
2
0
4
1
3
4
0
4
0
0
3
0
1
0
0
0
3
5
4
5
5
5
4
3
2
0
0
5
5
4
5
4
4
2
1
5
4
5
1
0
5
3
4
4
0
0
2
2
5
0
5
5
0
3
2
5
1
5
0
1
2
5
1
3
0
3
5
0
5
2
2
1
1
0
0
1
0
2
2
5
4
0
3
0
4
0
0
3
5
0
0
2
5
5
5
3
0
0
3
0
3
3
0
2
1
2
0
0
0
3
0
5
0
4
0
5
1
5
5
5
1
0
1
4
5
2
2
0
0
3
0
1
0
Answer 3
7%
3
0
0
0
0
0
3
3
1
0
3
0
5
5
5
1
1
0
2
3
3
5
0
1
0
5
3
0
5
0
0
0
0
0
3
2
0
4
3
2
5
0
1
4
1
1
1
4
2
0
0
0
2
2
3
4
5
4
5
5
0
5
0
0
2
0
5
0
0
0
0
0
2
0
0
3
4
1
2
2
2
0
4
0
3
3
0
3
3
1
0
3
3
2
2
0
2
0
4
4
3
2
1
0
4
0
4
3
3
0
0
3
3
2
0
3
0
0
5
4
5
3
0
0
2
5
3
1
2
1
0
0
2
1
2
0
3
0
1
0
2
5
3
0
0
0
0
3
3
0
5
4
2
5
4
5
4
2
0
0
2
4
0
2
1
3
0
0
2
0
3
5
0
0
4
0
2
2
0
1
5
3
5
5
0
2
1
0
0
3
1
4
0
2
3
2
0
1
3
2
3
0
0
4
4
0
2
0
2
0
1
1
2
3
3
4
5
0
4
1
0
0
0
2
3
3
3
0
2
0
5
2
2
1
0
0
1
1
0
0
3
1
5
3
2
5
0
5
4
0
0
0
2
4
0
0
4
5
2
1
0
0
1
0
0
0
0
2
0
2
1
5
1
0
1
4
1
3
0
2
3
3
2
4
0
0
0
0
1
5
0
5
5
4
0
2
2
0
3
0
0
4
3
3
5
3
2
0
4
4
0
1
0
0
5
0
2
2
1
0
0
1
5
0
0
4
0
2
0
3
5
5
3
4
0
2
0
5
4
3
2
3
4
1
3
3
3
1
0
1
0
3
1
3
5
0
2
3
2
5
5
3
2
5
4
3
1
0
1
4
2
0
0
0
5
2
4
0
3
2
1
4
0
4
1
1
0
0
5
2
1
4
4
5
4
1
2
2
5
4
3
4
0
2
0
0
3
0
4
2
2
2
0
0
3
1
1
1
0
1
5
0
3
1
1
0
0
0
5
5
1
2
1
5
0
0
3
0
0
0
3
0
4
2
1
3
0
1
0
0
0
4
4
0
5
2
0
4
1
1
5
2
5
3
0
1
0
4
3
5
0
3
0
1
0
5
0
3
0
0
5
5
0
3
3
5
0
0
1
0
0
1
0
1
3
0
0
1
2
0
5
5
2
2
5
0
3
4
3
4
2
2
4
5
1
0
0
3
5
1
0
0
3
5
3
3
5
5
3
3
3
0
0
5
0
0
4
0
0
5
4
3
1
0
3
0
3
3
0
5
0
0
0
1
3
2
3
3
3
5
3
0
3
0
5
5
5
0
4
0
2
0
0
0
0
0
4
4
1
5
0
0
3
2
0
0
0
5
2
0
3
4
3
0
2
4
4
0
3
0
0
5
4
1
0
1
3
3
1
3
4
0
3
3
1
2
0
1
1
5
3
5
4
2
5
3
4
3
0
1
0
4
2
4
2
0
0
3
0
0
0
1
0
0
3
0
2
3
0
0
3
1
0
0
3
0
0
3
3
2
0
0
0
0
3
1
2
0
1
5
1
1
5
0
3
1
0
2
0
3
0
0
0
2
0
1
2
2
0
1
1
3
3
5
4
0
0
0
0
2
5
3
4
5
1
4
0
2
0
0
3
0
3
1
0
0
2
4
1
1
4
2
5
0
4
3
4
3
1
0
2
3
0
0
2
0
0
0
5
0
3
0
1
0
0
2
0
0
0
3
5
4
0
2
3
1
0
0
5
0
2
5
0
0
0
0
4
4
4
2
0
0
3
2
5
4
0
0
0
3
0
3
0
2
3
0
5
1
0
5
0
0
1
0
4
0
0
3
1
0
2
2
3
2
5
1
2
1
0
0
0
0
0
4
1
5
0
0
0
4
4
0
0
0
1
4
0
0
3
0
5
2
4
4
3
4
4
2
2
0
4
2
3
1
3
0
0
3
0
1
1
1
4
2
5
1
5
0
4
0
3
0
0
3
0
5
3
5
0
0
3
5
0
2
2
3
5
3
0
4
0
1
5
0
4
3
0
0
3
4
1
2
2
3
0
4
0
5
5
1
0
5
4
1
5
0
4
4
1
5
0
2
1
0
2
3
1
0
0
2
1
5
5
0
2
2
0
5
3
2
0
0
0
3
3
0
4
3
0
0
0
5
5
2
2
4
0
0
0
0
3
1
5
4
2
4
4
3
0
0
0
0
2
4
4
3
3
1
5
0
5
0
1
3
0
1
1
0
2
0
1
2
0
0
0
0
3
1
0
4
0
2
0
3
2
2
3
1
5
1
0
2
3
0
5
0
0
3
4
0
4
0
4
5
0
3
0
4
1
0
4
0
2
5
1
2
0
0
4
3
0
3
0
3
4
0
2
3
1
2
1
4
1
0
0
3
2
5
4
4
3
4
0
0
3
5
0
5
3
1
4
2
0
0
0
1
0
0
3
0
0
1
1
0
0
1
0
0
1
1
0
0
5
0
0
0
2
0
0
4
3
3
0
5
2
2
3
1
3
3
0
3
2
3
3
0
0
4
2
0
5
1
3
1
3
0
5
1
0
0
0
0
2
0
1
0
0
5
4
0
0
5
1
5
5
0
2
2
0
5
0
3
0
1
0
3
5
2
1
0
0
0
1
0
4
0
3
5
4
4
0
0
0
0
1
3
0
0
0
0
2
0
0
0
0
1
2
3
4
0
1
4
0
0
5
1
0
5
2
0
4
3
3
3
2
4
5
1
5
1
0
0
2
4
2
2
1
0
4
0
3
0
5
0
3
1
1
1
3
0
0
2
0
0
3
2
4
0
1
5
0
3
5
0
5
1
3
4
3
0
3
0
5
4
5
0
4
1
0
1
5
1
0
4
2
5
0
3
5
0
2
0
2
5
0
3
4
1
0
1
0
2
4
5
2
0
4
4
1
0
5
2
0
0
5
0
3
0
1
4
4
2
2
5
0
0
3
1
4
5
3
2
3
2
2
3
2
0
2
4
3
3
3
0
1
4
2
0
4
1
3
0
5
1
3
3
2
1
0
4
0
3
0
2
4
0
0
0
2
3
1
4
2
2
0
0
2
3
0
5
4
0
4
0
0
0
3
0
0
0
3
2
4
4
1
2
5
2
5
1
5
0
5
0
3
5
3
0
5
0
3
0
3
0
0
0
2
3
2
0
0
4
0
3
1
0
4
0
4
3
2
4
0
0
3
3
2
0
5
0
0
0
4
1
0
0
4
3
0
3
1
1
0
0
2
4
3
3
1
2
3
0
0
3
3
5
3
5
4
2
3
1
0
0
0
0
0
3
5
4
3
0
0
2
0
2
3
0
5
0
2
2
2
0
2
0
0
3
0
3
2
0
3
0
3
3
2
1
1
0
0
0
2
4
5
5
2
0
3
0
1
5
5
2
5
4
2
1
0
4
0
4
5
3
4
2
0
5
1
4
2
2
5
0
3
1
0
1
0
0
3
4
0
3
2
0
2
4
3
1
2
2
1
4
1
4
0
0
0
5
0
1
4
2
4
1
0
4
1
4
3
5
2
4
4
0
4
0
0
2
0
0
3
5
0
1
3
5
2
1
3
0
2
5
4
0
0
4
3
2
1
3
5
4
4
0
1
1
0
0
3
0
1
1
0
1
4
2
4
2
2
3
1
4
3
0
0
0
2
0
1
0
5
2
5
0
5
0
2
3
0
0
4
2
0
5
3
1
0
1
0
0
1
0
4
3
0
1
0
3
4
0
5
4
0
1
0
1
0
0
2
0
3
2
4
0
3
0
2
0
3
0
5
1
5
3
2
1
2
0
1
0
0
0
1
1
5
1
1
4
5
4
0
4
5
5
0
2
1
1
2
3
4
1
0
3
0
3
3
1
0
3
0
4
2
1
3
4
1
3
4
5
0
0
0
3
1
1
3
3
5
0
0
3
0
0
3
0
0
0
0
3
0
0
4
2
0
2
0
0
0
5
3
0
3
0
5
5
4
0
4
3
3
0
3
0
0
0
3
0
1
5
5
0
4
3
1
5
1
5
0
0
4
4
3
1
3
2
3
3
3
3
2
2
1
5
5
3
5
5
0
2
0
3
4
0
0
0
0
2
3
0
0
4
0
0
3
2
0
0
1
0
0
1
0
2
5
2
0
4
2
0
0
3
4
2
0
0
4
0
4
1
0
3
1
2
0
0
0
2
3
2
3
0
0
0
2
3
3
0
4
3
3
2
0
2
0
0
3
3
0
4
4
3
0
0
4
3
4
0
0
4
0
5
3
2
5
2
0
1
3
0
0
0
2
0
4
3
3
3
4
1
0
0
0
2
0
5
3
0
0
1
4
0
5
3
0
0
3
2
5
3
5
0
2
5
4
4
0
5
4
3
3
0
5
0
0
0
2
0
0
2
2
0
4
0
2
0
4
3
5
2
2
4
5
0
1
0
1
5
0
0
0
3
3
0
0
0
1
3
0
0
5
1
1
2
5
5
3
0
0
3
0
0
1
2
0
0
0
1
0
0
5
0
0
0
2
5
0
0
0
4
0
5
2
1
2
0
4
0
0
1
3
3
5
0
5
2
3
5
4
0
4
0
0
0
3
4
2
0
5
4
1
0
1
4
0
4
3
0
5
0
5
0
0
0
1
0
4
3
5
0
0
0
0
0
0
3
2
3
3
0
0
0
4
4
4
2
0
0
3
3
1
2
2
4
0
0
3
0
2
0
3
0
0
5
0
0
5
0
3
4
0
1
0
0
0
1
3
1
1
0
0
4
0
4
1
2
5
3
3
2
0
0
2
0
0
5
3
3
3
2
2
5
0
5
0
1
2
2
2
0
0
5
2
5
4
0
0
1
2
0
0
0
0
0
0
5
0
0
0
2
5
0
0
0
0
4
4
5
1
0
3
2
2
0
5
1
0
2
5
0
5
3
0
0
4
0
3
2
1
3
2
1
3
0
2
1
3
5
3
1
0
0
2
0
0
0
5
0
4
0
0
0
0
0
1
3
0
1
3
0
3
2
2
5
0
5
4
5
0
3
0
1
4
0
1
2
0
1
0
1
3
5
5
3
0
2
4
3
4
1
3
0
0
0
0
0
3
2
5
0
0
0
0
5
3
2
0
0
5
5
4
0
0
0
3
0
5
2
3
5
0
2
2
2
2
0
5
3
0
1
1
2
4
0
2
2
4
2
2
0
0
1
1
2
3
0
4
0
1
5
2
3
0
0
3
3
3
1
0
1
1
5
0
4
1
3
2
1
0
1
0
0
5
5
0
0
5
0
5
0
0
0
3
4
0
0
1
0
5
3
0
2
5
1
4
0
3
0
4
0
4
4
0
0
4
3
3
0
5
3
0
5
4
4
5
5
4
0
0
0
2
0
4
2
4
0
3
4
2
1
0
0
0
0
0
4
0
1
0
4
4
0
0
0
2
0
3
0
2
0
0
0
3
3
5
0
3
2
3
0
0
4
5
5
0
4
4
2
3
4
1
0
1
0
2
0
3
1
4
0
3
3
3
0
4
1
0
1
0
1
0
0
5
2
2
4
3
5
1
3
4
0
3
5
0
3
0
0
4
0
1
1
4
3
3
0
4
4
0
5
5
5
4
1
1
2
5
0
2
3
0
4
0
1
5
0
0
0
1
0
0
0
1
0
4
4
3
1
1
0
1
2
4
0
0
4
1
4
0
2
5
1
1
0
4
3
4
4
1
0
3
2
5
0
0
3
0
2
2
0
5
5
2
0
3
0
0
2
4
0
2
3
0
0
2
3
5
3
0
2
1
2
5
0
0
0
3
2
1
0
4
0
0
0
1
0
2
0
1
4
5
2
5
4
3
0
5
2
5
0
0
0
3
0
1
1
3
0
3
2
2
3
1
0
0
1
5
5
3
0
4
1
1
0
1
0
0
0
5
3
0
0
1
0
0
4
3
5
0
0
0
0
5
2
0
0
0
2
0
3
4
3
3
2
0
3
0
2
2
4
2
3
0
1
0
0
2
3
2
0
0
1
1
3
5
3
0
0
2
5
2
4
0
3
1
0
0
0
3
0
0
2
4
0
3
0
5
2
2
0
0
0
2
5
5
0
3
5
5
0
4
3
3
0
4
5
3
3
4
0
3
4
1
4
0
4
5
0
0
4
0
0
0
4
4
3
3
0
0
5
1
0
0
0
4
5
3
0
0
0
4
0
0
5
3
0
5
5
0
1
3
3
3
0
0
5
5
0
0
4
5
0
3
5
0
0
4
0
0
4
0
0
3
3
3
3
0
0
0
0
0
4
1
2
0
0
0
2
0
0
1
1
1
0
0
3
5
4
4
2
0
0
0
3
5
2
3
0
4
5
5
1
2
2
2
5
2
3
4
4
5
0
0
2
0
1
0
5
0
4
1
0
2
2
3
3
0
0
4
0
3
5
2
3
0
4
0
0
0
0
4
2
3
3
1
2
3
0
3
2
3
3
0
2
2
0
0
3
3
1
3
3
0
4
5
0
3
3
0
0
0
1
2
2
4
3
1
0
4
0
0
3
3
3
5
4
3
5
5
4
0
4
0
3
0
5
4
0
4
1
5
3
0
0
4
2
5
1
0
4
5
5
0
4
0
0
3
4
3
0
2
0
0
3
1
3
5
0
0
4
0
1
4
3
5
4
0
2
0
1
2
0
3
0
4
0
0
0
4
4
0
2
0
5
4
1
3
0
0
0
3
0
0
2
3
0
0
2
3
0
3
0
0
5
4
0
0
5
3
1
4
1
3
2
3
4
3
5
4
0
4
0
0
1
0
0
2
4
3
5
0
1
3
0
0
0
1
0
0
2
3
1
4
4
2
0
0
3
4
2
3
0
1
5
3
0
1
0
0
0
2
1
0
4
0
1
0
0
4
4
0
0
3
5
0
0
0
5
2
1
3
1
4
5
0
0
1
0
0
0
1
5
3
0
5
0
3
0
3
0
3
0
1
0
1
2
0
2
4
0
2
3
0
5
4
1
5
2
0
0
4
4
3
3
0
2
3
2
0
2
5
0
1
0
2
0
0
0
3
0
1
2
3
3
5
3
3
2
0
3
0
1
0
3
0
1
2
1
5
5
1
5
4
0
4
4
0
3
2
4
0
1
0
5
1
0
2
2
2
0
3
3
3
1
0
0
0
4
0
0
1
2
5
2
4
1
1
2
3
5
4
3
5
0
0
2
5
5
0
0
3
2
5
0
3
0
4
0
5
2
2
2
3
3
5
0
0
5
3
2
2
4
2
5
0
3
3
4
0
4
0
3
1
5
5
1
0
5
0
3
1
0
0
2
0
4
1
0
2
0
0
3
0
0
2
0
0
1
5
4
3
0
4
2
3
3
5
0
4
4
0
5
5
0
3
3
2
5
5
2
0
0
1
5
0
2
0
3
0
5
0
0
3
3
4
2
1
2
2
0
1
1
3
2
2
0
3
3
0
4
1
0
2
4
0
3
0
1
3
5
0
4
0
0
5
5
0
0
0
4
3
0
2
2
1
4
2
0
0
2
0
2
5
0
3
1
0
5
5
4
2
0
3
0
4
0
5
4
1
4
4
1
0
1
0
4
4
3
0
0
4
0
0
0
Answer 4
8%
3
0
5
0
0
2
4
0
1
0
4
4
0
3
0
0
2
3
0
3
4
0
0
4
4
2
4
3
4
0
0
1
3
4
4
5
0
0
2
5
3
0
5
3
2
4
4
5
5
0
0
0
2
5
1
4
2
3
3
3
4
4
0
5
2
0
5
2
0
3
0
0
4
0
2
2
0
3
3
3
3
0
4
3
3
5
0
5
3
2
1
0
4
0
4
0
4
0
3
3
0
1
0
4
4
0
3
3
4
0
5
5
5
5
0
1
0
0
1
3
3
5
2
0
5
1
1
0
3
4
4
1
2
1
4
3
0
4
4
0
2
5
2
0
4
1
0
3
0
0
0
3
5
4
0
4
2
0
0
0
1
0
3
2
0
4
3
5
1
0
4
1
5
0
5
5
4
4
0
3
5
3
0
5
1
2
2
0
3
2
2
2
2
4
0
4
5
5
2
4
2
0
0
4
5
0
5
3
2
0
5
0
1
4
4
5
0
0
0
0
0
0
0
0
1
5
5
0
4
1
3
5
3
5
0
2
4
1
0
5
5
3
5
0
4
3
0
5
0
0
1
0
3
3
4
0
0
4
4
2
3
0
0
0
0
0
5
2
0
1
2
4
2
2
5
2
2
1
0
2
0
4
2
4
1
1
0
4
5
0
0
3
5
0
0
3
4
3
4
4
1
5
0
1
0
1
5
0
4
5
3
5
0
1
3
5
0
5
1
2
0
3
0
1
0
3
1
4
5
4
3
5
0
1
2
4
5
3
0
3
5
3
4
2
3
3
5
5
0
4
3
0
4
3
3
3
4
3
3
2
1
2
3
5
4
2
1
2
3
4
3
2
0
0
5
3
5
0
3
5
5
0
2
2
2
5
0
1
4
3
0
1
3
0
0
2
3
3
2
1
0
4
0
4
1
5
1
0
4
1
1
2
2
0
0
0
2
3
3
3
2
0
2
0
0
3
5
5
2
5
2
5
1
1
4
4
5
5
4
5
0
1
3
2
0
5
0
3
1
4
4
1
0
0
5
0
2
5
0
4
0
0
2
0
3
0
4
5
3
3
0
1
1
2
4
0
3
1
0
0
4
2
0
2
0
0
0
3
0
5
4
5
0
3
4
0
4
3
0
3
5
0
4
4
0
0
3
0
4
4
3
1
0
3
3
1
0
2
3
5
0
4
5
5
5
4
2
3
2
0
4
0
3
0
4
0
4
3
4
5
3
3
5
4
0
3
5
1
3
0
0
0
0
5
5
1
2
5
4
5
3
0
3
1
0
3
0
0
4
0
5
4
0
2
1
0
5
4
5
5
0
0
2
0
3
0
4
4
4
0
0
3
0
4
2
5
0
5
4
0
4
1
3
4
0
0
4
5
0
5
1
3
5
5
0
2
0
0
5
3
0
3
5
3
1
1
2
3
3
2
4
0
1
2
2
0
1
3
0
0
4
0
2
1
3
5
0
4
1
0
1
1
0
0
4
0
3
2
4
1
0
4
0
4
0
3
3
0
5
3
3
0
2
5
3
4
0
5
0
3
1
2
4
2
0
3
3
2
0
4
4
4
4
2
4
2
0
0
0
1
2
2
3
1
3
1
0
2
3
0
0
0
5
3
0
0
5
4
3
3
1
5
5
1
4
3
1
3
4
3
0
0
4
4
3
0
5
4
5
0
5
0
5
0
0
5
2
4
5
4
3
2
3
1
5
5
0
4
3
0
4
4
3
2
0
0
2
4
5
0
0
4
2
1
2
5
0
0
5
3
0
4
0
2
3
1
3
3
0
3
5
0
0
5
3
0
0
1
1
1
3
0
3
2
5
5
3
3
0
0
0
0
1
5
4
3
0
5
0
4
0
2
2
3
3
5
2
1
3
4
5
3
5
0
3
2
5
0
2
2
3
5
3
2
3
5
1
0
1
1
5
4
4
5
5
2
5
0
3
0
5
0
0
3
3
5
5
0
0
3
4
0
1
4
3
4
0
3
3
0
0
3
0
5
0
3
0
0
2
5
1
1
0
3
2
4
0
5
5
1
1
5
5
1
3
0
3
0
4
5
2
3
3
4
4
1
0
3
3
1
5
3
0
0
0
5
3
0
2
1
0
4
5
1
5
0
3
4
0
0
5
0
0
5
0
0
3
0
5
0
3
5
2
4
2
2
4
1
0
5
0
5
2
1
0
5
4
3
0
1
2
3
2
3
0
4
0
4
3
0
3
4
4
4
0
0
1
1
2
2
2
2
4
5
5
5
5
2
3
0
0
1
4
0
5
5
0
5
4
3
3
3
2
0
5
5
1
5
2
0
3
0
3
3
1
0
0
0
0
1
0
5
0
5
5
0
0
1
3
0
3
0
1
0
0
3
1
0
1
5
3
1
0
4
5
0
2
4
5
0
3
3
2
0
5
3
0
0
3
0
2
2
0
0
3
4
5
4
3
2
0
0
4
0
5
2
5
5
5
0
4
3
0
4
2
2
3
5
0
4
0
2
4
0
1
2
2
5
2
3
0
1
5
3
2
4
4
1
5
1
3
1
5
3
1
3
4
5
2
0
0
3
0
3
1
0
3
3
5
5
5
3
4
3
0
2
0
5
3
5
0
3
2
3
3
0
4
2
3
5
0
0
0
0
0
3
1
4
0
0
4
0
0
0
4
2
3
4
1
2
4
5
0
2
5
1
2
3
2
5
4
3
3
4
5
5
5
2
3
4
0
3
3
3
1
3
0
0
5
0
1
0
3
5
5
1
5
0
0
5
3
4
4
0
4
5
1
5
2
2
2
0
2
2
0
3
3
5
3
1
4
5
4
2
4
3
5
5
0
2
3
1
1
3
2
2
2
4
3
3
5
2
3
0
2
4
3
1
5
2
0
4
5
0
1
3
4
5
4
0
5
3
2
0
3
2
5
3
0
0
0
5
0
3
0
1
2
5
3
5
1
2
4
1
5
3
3
4
5
2
1
4
2
0
0
3
3
0
0
2
5
2
4
3
5
1
3
0
4
1
0
0
4
4
5
2
0
0
0
3
5
5
3
5
0
0
3
5
0
3
3
0
3
1
2
0
1
4
5
5
5
3
4
0
2
2
0
2
4
0
2
2
1
5
3
5
5
2
4
0
1
4
0
4
0
3
2
1
2
0
2
0
5
2
3
0
0
0
5
1
2
5
0
5
2
4
4
2
3
0
3
0
3
5
0
4
2
5
0
3
2
1
0
4
2
4
3
5
3
5
2
0
2
2
3
1
4
1
5
0
4
4
0
0
0
0
0
3
0
2
4
3
2
4
4
5
5
1
4
3
2
5
1
3
0
0
3
3
2
3
4
1
3
0
0
1
5
0
5
0
0
5
4
4
5
4
2
0
5
3
1
5
0
3
2
2
1
0
0
3
5
3
5
4
4
3
0
4
1
1
4
4
3
0
0
1
0
3
3
0
5
3
0
4
3
2
3
3
2
2
4
3
2
5
3
2
4
0
0
4
0
5
3
3
2
5
3
5
2
3
4
3
2
1
5
0
5
2
0
0
0
3
2
0
3
5
0
3
3
1
3
0
5
0
5
0
3
4
4
2
3
2
5
3
1
5
3
2
0
0
2
0
2
4
2
4
5
5
5
2
3
5
4
1
1
1
2
0
3
3
3
0
3
4
3
2
3
0
2
2
4
0
4
3
0
3
5
4
0
3
0
0
3
4
5
0
3
1
0
3
4
0
0
0
1
2
0
3
3
3
3
3
1
1
5
5
5
5
3
1
3
0
0
1
0
0
1
3
2
0
3
0
5
2
5
1
3
4
1
3
0
4
0
2
0
4
5
5
4
0
4
0
3
1
2
1
3
0
1
2
2
5
5
3
0
4
2
5
2
0
5
3
0
5
5
3
0
3
1
1
3
0
3
4
5
3
4
0
0
4
4
3
0
0
4
4
5
3
3
3
4
5
5
5
4
0
3
0
2
1
2
0
4
0
4
0
0
0
3
3
4
2
4
0
2
3
3
1
5
0
5
3
2
2
4
3
5
4
5
5
3
1
2
2
4
4
2
3
2
5
5
3
0
5
2
4
5
5
4
4
4
4
0
2
0
0
3
1
2
4
3
0
4
1
0
2
3
3
0
4
1
3
0
3
3
0
1
0
3
0
0
1
0
3
3
2
0
0
0
3
4
4
4
4
5
0
0
4
4
3
1
4
1
4
0
2
2
0
4
4
0
1
3
3
3
0
1
3
2
3
4
5
0
1
1
4
0
2
3
3
4
4
0
0
5
0
2
1
5
5
3
5
0
0
5
3
0
0
4
2
0
5
2
0
5
0
5
5
5
3
0
1
1
4
3
0
5
3
0
1
0
1
4
0
0
0
0
4
5
3
3
2
5
3
4
0
3
0
1
5
2
2
3
3
3
4
0
0
1
4
0
0
2
4
4
0
0
3
4
3
5
4
3
3
4
5
4
5
1
4
0
2
5
3
3
3
2
0
0
0
3
0
3
4
0
5
0
2
0
0
4
5
0
4
0
5
2
1
0
0
5
2
4
0
4
0
0
4
2
4
3
3
2
0
0
0
3
3
3
0
2
1
2
0
3
4
0
2
2
0
0
0
5
0
0
3
1
2
2
2
5
1
2
5
3
4
5
2
5
2
3
1
1
0
0
2
2
5
4
4
3
4
1
3
2
4
0
4
5
1
3
4
5
0
5
3
4
0
2
0
5
4
0
1
4
0
5
3
3
3
5
0
0
2
0
1
2
4
0
3
0
0
0
4
4
2
0
3
3
3
3
3
0
5
0
1
5
3
4
3
4
5
0
3
4
3
0
0
0
3
4
2
0
0
0
5
0
5
1
0
3
0
3
5
0
0
1
1
4
4
1
5
3
5
0
0
3
1
0
1
2
1
0
5
0
5
5
0
2
1
1
3
1
3
2
0
4
3
0
2
2
4
2
3
2
0
5
0
1
5
1
0
0
0
4
3
4
1
0
3
3
3
2
3
2
0
0
1
0
0
0
5
2
2
3
4
2
4
0
1
3
4
3
4
2
3
0
2
2
5
3
4
3
3
0
4
0
5
2
0
3
0
2
0
0
2
1
3
4
3
2
2
0
0
1
0
4
0
1
3
2
3
4
5
4
3
3
3
2
5
4
4
0
5
0
3
1
3
4
3
4
0
4
5
2
3
5
0
5
3
0
5
2
5
2
0
3
0
5
3
0
3
2
3
0
5
4
4
4
3
0
2
0
0
2
4
1
0
3
3
1
0
0
0
4
0
0
0
2
1
0
3
4
3
3
3
4
3
3
4
3
0
3
0
1
5
3
1
4
0
3
5
0
5
5
2
1
2
5
2
0
0
4
0
3
5
5
0
1
3
1
5
4
0
1
1
0
4
0
5
0
3
4
3
0
3
4
3
0
0
3
1
0
0
2
5
4
1
0
4
3
0
4
4
5
2
3
5
4
1
5
0
0
3
5
5
4
1
0
3
3
0
0
4
1
1
4
1
4
4
4
3
0
0
3
3
0
2
5
5
5
0
4
0
4
5
0
5
0
0
3
5
1
5
5
4
2
0
3
2
0
2
3
5
0
1
0
3
3
0
4
3
2
3
0
3
4
0
0
3
5
3
0
0
1
0
5
2
4
1
4
0
5
3
4
0
0
2
1
3
0
3
0
3
4
5
3
5
2
5
4
5
0
0
5
5
0
4
4
1
5
0
3
0
2
2
4
0
3
4
4
0
2
5
5
0
3
3
2
1
2
1
2
3
0
5
0
5
0
0
2
3
0
0
0
0
3
5
1
0
3
2
5
4
5
5
0
0
3
2
0
0
2
0
0
0
0
3
5
5
5
1
3
1
1
4
5
0
0
5
5
0
3
2
3
0
3
0
4
4
0
0
0
0
3
0
2
3
2
1
0
3
3
4
4
3
5
5
0
0
4
4
2
0
3
0
4
1
4
2
4
3
4
5
3
0
5
2
2
1
4
3
4
2
2
3
1
3
4
2
5
3
2
1
5
2
0
0
0
2
2
1
0
3
5
0
4
0
3
5
3
4
3
5
3
4
3
3
4
5
0
4
5
2
5
0
1
0
2
2
1
0
5
0
4
3
2
3
0
1
3
4
0
0
1
2
4
0
3
4
3
1
4
5
0
3
4
5
2
0
2
0
2
0
0
3
5
0
1
4
3
2
3
1
0
1
4
4
3
1
2
1
2
0
0
0
0
2
1
0
5
5
5
5
2
3
0
4
1
0
0
0
5
5
0
5
5
0
0
1
0
2
1
0
4
2
0
4
4
3
5
0
5
0
0
4
0
4
5
3
2
5
3
3
4
5
4
5
4
3
0
1
0
0
3
5
1
2
0
2
0
3
0
5
2
4
1
4
1
0
4
2
4
4
3
3
2
3
0
0
0
2
2
2
5
2
5
5
2
3
3
3
0
3
3
2
4
0
0
0
0
5
0
4
0
1
2
4
5
5
0
0
0
2
4
1
0
2
0
0
1
0
0
3
2
5
0
3
2
5
3
3
2
5
0
5
4
0
5
0
5
4
3
0
4
2
1
5
0
3
0
3
0
0
0
1
3
5
3
5
5
0
3
0
2
0
2
4
0
4
4
4
4
5
2
1
2
4
0
0
2
4
2
0
2
0
5
0
1
0
4
0
2
3
0
3
5
1
1
3
0
0
5
5
3
4
3
0
5
4
5
5
5
0
3
4
3
0
4
3
3
1
4
1
4
3
2
5
5
0
4
1
0
5
0
2
5
0
3
3
2
3
0
4
4
1
1
1
1
0
3
5
2
0
3
5
4
0
0
0
3
1
5
4
3
5
3
4
0
5
0
5
2
4
5
0
0
3
0
0
0
3
0
1
5
2
4
5
0
0
4
3
3
1
3
1
1
2
1
0
4
0
2
3
2
3
5
4
0
2
5
0
0
0
4
0
3
4
0
0
4
0
5
4
0
4
2
1
4
3
5
4
1
5
5
3
3
1
3
2
0
5
0
5
5
5
3
0
0
3
5
3
1
2
4
3
5
4
3
2
0
5
4
5
5
3
1
2
4
3
4
5
0
1
0
0
2
1
0
3
4
5
5
4
2
3
3
4
5
4
3
0
2
3
4
0
5
0
0
1
5
0
0
3
2
5
3
2
4
3
3
0
5
0
0
1
1
5
5
4
0
4
3
5
2
0
3
0
1
0
4
3
0
3
5
2
5
4
0
0
5
2
4
5
5
3
0
4
5
5
3
4
5
0
5
0
1
2
3
2
0
4
2
1
1
3
2
4
0
3
4
0
5
5
0
0
1
0
0
1
3
4
5
1
5
3
4
5
0
2
0
5
0
3
3
0
5
2
3
3
2
5
0
0
5
4
0
2
5
4
0
3
3
0
4
3
0
5
0
3
3
0
3
3
3
1
4
0
3
5
1
3
2
0
3
3
2
0
0
1
3
0
2
1
5
0
0
4
4
2
0
4
4
0
3
4
1
2
4
0
0
4
2
2
2
0
2
1
1
0
3
1
3
0
3
0
5
0
3
5
4
5
5
3
5
5
5
3
5
5
0
3
2
0
2
0
Answer 5
8%
0
0
5
0
0
0
4
0
1
3
5
0
0
1
5
0
5
2
0
5
2
3
0
3
2
3
3
5
1
0
0
1
4
0
4
5
0
0
2
5
4
2
5
3
4
2
0
4
2
0
5
1
4
3
2
3
5
2
2
2
5
3
0
3
2
0
5
0
0
3
0
0
1
0
5
2
1
0
1
1
2
0
3
0
3
3
0
5
5
1
1
5
2
4
4
0
4
0
1
2
0
0
0
4
4
0
3
3
2
5
5
4
5
2
3
2
5
5
0
2
3
5
0
0
0
1
4
3
2
5
5
3
1
0
5
0
3
3
3
2
4
5
1
0
0
3
0
0
0
4
0
1
2
2
0
0
1
0
4
5
0
5
4
1
0
4
4
0
3
3
5
3
0
3
4
5
3
4
0
3
5
3
0
5
0
3
2
5
3
2
2
4
0
3
3
3
5
3
4
3
1
0
0
5
3
2
0
2
3
0
5
0
1
2
2
3
0
2
4
2
0
0
0
0
1
4
3
2
2
3
4
0
5
3
0
3
2
4
1
1
3
2
5
5
3
3
5
5
3
0
3
1
2
3
3
0
2
3
0
3
5
0
0
0
0
0
5
4
5
0
4
5
2
1
1
0
1
0
0
4
5
2
4
3
2
0
5
4
5
0
0
3
5
3
0
3
3
2
3
0
4
5
2
5
0
2
0
0
3
5
0
3
0
1
5
2
0
1
4
0
3
1
0
1
4
2
0
5
5
4
3
1
5
5
2
4
0
1
1
4
4
1
0
4
1
2
4
1
0
4
2
0
3
3
1
4
2
3
3
5
1
2
5
5
2
1
4
0
0
5
3
0
5
4
5
0
5
0
2
5
5
0
1
0
3
4
3
5
1
2
1
2
3
0
0
0
1
5
3
2
5
4
0
3
0
0
2
0
4
4
2
3
4
0
0
0
3
0
0
4
3
0
4
0
0
0
0
4
3
5
0
5
1
1
3
5
4
0
2
0
2
1
5
2
5
4
5
5
3
3
0
1
3
0
1
0
0
4
0
5
5
4
4
0
2
0
1
3
1
3
0
1
4
1
4
1
0
1
0
0
2
5
3
2
5
0
0
3
0
4
0
4
0
5
0
0
2
4
4
2
4
5
4
2
3
0
4
2
2
4
0
2
0
5
5
0
0
5
2
2
4
3
4
3
3
2
2
3
1
0
5
0
0
0
0
0
2
0
3
3
3
4
4
4
0
4
5
0
0
0
3
5
0
3
5
0
0
2
2
2
2
2
4
0
1
3
0
0
2
1
5
3
0
0
5
3
5
4
3
5
3
2
0
3
0
1
0
4
2
0
0
2
0
1
3
4
5
3
3
5
0
3
5
2
0
2
5
5
0
5
0
3
5
4
0
3
0
4
2
5
5
5
5
4
4
3
0
3
0
4
0
1
4
3
2
5
0
5
2
0
4
1
2
0
2
3
0
5
2
0
4
0
0
2
2
0
4
3
5
3
0
4
3
4
0
1
4
3
1
3
0
0
1
5
0
1
0
4
0
1
4
1
3
1
1
4
2
5
3
3
2
5
4
5
0
1
5
0
0
1
4
3
4
3
2
3
0
4
0
5
0
0
3
1
3
0
0
3
5
1
3
5
5
1
2
1
1
3
5
0
0
0
4
1
3
0
4
3
1
4
5
0
2
1
0
5
5
0
5
2
5
3
0
2
5
5
5
0
2
0
5
3
2
0
4
0
3
3
5
2
1
1
2
1
2
3
0
0
3
2
0
1
0
2
3
2
1
4
5
4
0
1
2
4
5
0
5
1
1
1
3
1
4
1
5
1
4
1
0
3
0
0
0
3
2
2
5
5
0
3
2
0
1
1
2
5
0
0
3
5
5
4
3
2
5
3
0
2
2
1
5
2
2
4
3
2
0
5
0
1
4
3
4
2
5
4
4
0
2
0
5
0
5
4
5
5
5
0
4
5
5
0
0
3
4
3
4
2
0
3
4
4
0
5
0
5
0
0
2
4
1
1
4
5
4
3
1
4
5
0
0
5
3
3
3
4
0
2
2
4
0
3
3
0
2
0
5
0
0
0
3
3
5
3
0
5
5
1
3
0
0
4
2
2
2
2
0
2
3
0
5
3
3
5
0
3
2
0
5
3
0
4
2
3
3
5
5
3
0
5
5
5
3
4
0
4
4
1
3
1
2
5
3
2
5
2
0
4
0
5
5
5
0
5
0
0
1
5
4
1
0
1
0
5
0
3
5
4
3
0
0
1
3
5
4
4
0
3
2
3
2
1
2
0
4
3
0
4
5
0
2
5
3
5
2
4
3
2
0
1
0
5
0
3
4
5
0
5
2
0
5
5
2
0
0
4
0
0
5
0
1
1
0
3
5
0
2
5
4
0
5
2
0
4
0
0
5
0
5
0
3
3
0
1
0
2
0
1
3
1
4
5
0
0
0
1
3
5
0
0
1
0
0
3
1
2
3
3
0
4
0
4
4
2
0
4
2
4
1
0
0
2
2
1
2
0
0
3
3
0
0
0
4
1
1
3
4
5
2
4
1
4
0
3
2
5
4
4
3
4
0
5
1
1
0
2
0
5
4
0
3
4
1
0
5
0
5
1
5
2
0
1
4
0
0
4
1
1
2
0
3
0
0
3
0
5
4
3
4
2
3
5
2
4
5
2
0
3
1
0
4
2
0
5
2
4
5
2
1
3
4
0
5
2
1
2
4
0
3
4
4
4
0
4
5
1
1
3
3
5
0
4
4
2
2
1
1
0
1
4
1
0
5
0
5
3
0
2
3
2
3
5
4
3
2
5
5
0
0
3
2
5
1
2
1
3
2
0
3
1
5
1
0
0
3
2
5
2
3
0
0
3
4
0
4
2
1
0
5
4
3
2
3
0
2
5
2
3
3
0
2
5
0
2
0
3
2
0
3
3
0
2
4
1
4
5
4
5
3
5
3
3
4
0
0
3
4
0
5
3
0
1
5
3
5
1
1
0
0
3
0
0
0
2
3
3
0
0
0
2
4
5
2
5
0
0
1
2
3
5
4
0
3
1
0
0
1
5
0
0
5
1
5
4
3
3
4
0
3
2
4
0
5
4
3
5
5
5
3
0
3
0
4
5
0
2
2
0
3
2
0
0
0
2
2
0
5
4
5
3
3
5
0
1
5
2
3
0
0
0
0
0
3
1
0
4
5
2
5
2
2
1
5
5
0
2
2
5
3
5
4
3
0
4
4
1
4
0
5
0
5
5
0
0
0
0
2
3
5
5
3
1
1
5
5
5
5
2
4
0
1
5
1
0
0
0
0
5
1
5
4
2
5
0
0
2
5
0
5
0
3
0
2
2
5
4
2
4
5
0
1
3
0
3
5
3
2
4
0
2
5
1
5
1
4
4
0
0
1
1
3
1
3
1
0
4
1
1
3
0
5
5
0
5
1
4
4
3
2
5
2
1
3
5
4
4
0
0
0
4
0
4
3
4
1
2
3
2
3
4
3
5
1
2
4
2
4
0
5
5
2
0
4
4
0
1
2
4
3
3
4
0
5
0
5
3
0
5
5
5
3
3
5
1
4
4
4
0
3
0
4
0
2
5
3
3
5
4
4
2
4
2
4
4
2
4
5
0
0
0
1
0
4
3
3
0
1
0
1
3
5
0
5
1
0
4
4
2
0
2
0
0
1
4
3
1
5
4
4
1
4
0
0
0
0
1
0
1
0
0
2
5
2
2
4
5
3
5
4
1
3
0
0
0
0
0
0
4
1
0
2
5
0
3
5
0
1
3
3
3
0
3
3
4
0
2
0
3
4
3
2
0
2
1
0
4
0
0
2
2
1
4
0
4
0
3
5
5
5
0
3
3
5
0
4
2
4
5
4
4
2
0
0
5
5
0
4
0
5
0
2
3
1
2
3
5
3
4
2
5
0
5
2
2
2
0
5
5
5
2
0
0
5
0
2
0
2
2
4
0
3
2
2
1
4
4
3
0
5
0
0
0
5
5
4
5
2
5
2
5
3
0
2
2
5
3
4
1
4
2
4
4
4
5
3
1
0
0
0
2
4
0
2
3
4
4
3
1
0
0
2
4
0
2
0
1
3
1
0
2
2
4
2
3
1
2
1
0
4
0
1
0
0
3
1
2
2
4
0
2
0
4
5
5
4
0
0
5
5
0
2
3
0
5
0
1
3
0
2
3
0
2
2
1
5
0
2
2
3
2
0
3
0
2
1
1
5
1
4
4
5
1
0
5
2
0
1
1
5
1
0
5
5
4
4
3
5
3
4
1
5
5
4
0
5
0
4
0
5
2
0
4
1
5
3
4
5
5
0
3
0
1
4
0
0
0
5
2
0
0
0
2
5
3
4
4
2
0
0
5
4
4
0
4
3
1
1
0
4
3
0
0
0
5
2
0
0
5
4
5
0
0
5
3
4
1
4
3
0
4
0
3
0
0
2
5
4
0
0
5
1
0
3
2
0
0
3
3
4
0
3
2
0
2
0
5
2
0
3
3
5
4
3
2
3
0
0
3
1
3
3
1
1
5
1
0
3
3
1
0
3
2
0
1
2
4
5
4
5
0
4
0
0
5
0
0
4
1
1
1
5
3
1
5
1
2
0
1
5
3
5
3
0
0
0
3
1
4
0
3
4
5
0
3
2
3
4
0
2
0
1
0
2
2
0
4
2
0
0
5
3
5
5
1
1
0
5
5
5
3
2
0
0
3
0
2
2
4
4
1
0
0
0
0
4
4
0
2
3
3
5
0
0
5
5
3
0
0
4
3
4
0
0
5
2
5
0
3
0
3
2
0
4
0
0
4
2
3
0
0
3
0
5
5
0
0
3
3
4
0
0
3
3
5
0
0
5
3
0
1
1
0
4
5
0
5
0
2
0
4
1
3
5
3
2
0
5
5
0
1
5
5
3
4
5
0
2
0
5
4
1
0
1
2
0
0
5
1
5
3
5
0
0
4
5
5
0
5
0
0
5
4
2
3
4
0
1
5
3
2
4
4
4
3
4
3
0
5
5
5
4
3
5
5
0
1
0
5
1
1
3
4
4
0
0
4
4
5
5
3
0
5
0
0
2
4
2
3
3
2
2
4
5
5
3
3
3
4
0
4
5
5
3
4
5
5
1
5
4
5
1
5
5
5
1
3
2
0
5
1
2
3
2
5
0
0
5
3
3
3
0
3
0
3
0
4
2
4
4
5
0
5
0
0
0
5
0
0
3
5
1
1
4
2
5
5
3
0
2
0
3
4
0
4
4
1
5
3
4
5
0
0
5
0
0
3
2
2
4
0
5
3
0
3
0
1
4
4
4
3
0
3
4
0
3
5
5
0
1
4
2
4
5
0
2
1
1
5
0
4
5
2
5
2
0
0
5
5
4
3
4
5
4
5
4
4
3
0
5
3
2
4
5
5
3
0
0
5
0
1
5
0
4
0
0
4
4
3
0
3
5
5
5
4
3
0
5
5
3
4
3
1
2
5
5
3
5
2
5
4
5
0
2
5
5
5
0
5
0
0
4
2
2
4
3
3
2
5
0
1
1
4
5
3
4
3
3
5
0
0
2
5
0
4
3
4
4
3
0
4
1
3
0
4
3
0
3
0
5
1
4
0
5
1
3
0
0
5
0
3
0
4
0
4
2
4
4
0
5
3
4
3
3
0
5
3
0
5
5
3
3
0
4
4
3
0
3
4
0
5
4
0
4
3
0
5
1
0
2
3
0
1
2
1
0
0
4
5
0
0
2
3
0
0
0
5
1
0
1
0
3
1
5
4
0
4
0
0
2
1
0
0
5
5
0
4
5
3
2
5
5
4
2
5
3
4
5
4
3
5
3
5
4
3
4
3
2
4
0
0
5
3
0
3
5
2
4
2
3
0
0
2
0
0
4
3
5
0
0
4
0
4
1
0
4
5
5
5
3
3
5
5
2
5
0
3
5
0
2
2
1
1
0
5
1
4
1
5
0
3
5
3
1
2
5
2
1
0
1
0
4
1
0
0
5
0
3
4
3
3
3
3
3
5
3
4
5
4
1
5
0
0
5
5
5
5
1
0
0
4
2
0
4
0
5
2
1
4
0
5
1
3
0
0
4
5
3
0
0
3
2
0
0
4
0
0
4
5
2
0
2
0
2
0
0
5
5
0
4
5
1
3
4
3
0
1
5
3
4
5
0
0
1
0
0
1
0
3
2
0
3
5
0
0
2
2
4
0
0
3
0
2
3
5
0
4
5
0
0
0
5
1
1
1
5
0
0
0
5
4
5
0
5
1
0
3
5
3
4
3
3
3
5
5
2
4
4
5
3
4
0
3
5
2
4
5
3
5
0
4
0
5
2
0
3
4
3
5
0
4
5
0
3
5
4
4
5
2
2
0
0
5
4
4
4
1
0
5
1
4
4
3
2
4
4
2
5
0
0
1
0
3
0
4
0
0
0
3
5
5
0
0
5
1
3
2
5
0
0
0
4
0
0
3
1
5
2
5
1
4
4
3
0
3
4
5
4
5
5
3
5
1
4
3
3
0
3
1
0
1
0
5
0
2
0
3
0
5
2
0
1
0
1
3
0
0
0
5
0
5
3
5
0
4
4
2
5
3
0
5
0
2
3
0
0
3
5
0
0
0
0
0
0
2
0
4
5
2
4
0
0
3
2
0
1
1
3
0
0
2
3
3
3
0
3
3
4
0
5
4
3
1
5
2
3
4
1
5
5
0
5
0
0
0
1
1
5
0
1
5
5
5
5
4
5
0
0
1
2
3
0
5
2
1
2
2
4
5
4
4
3
2
5
2
4
5
4
4
0
4
5
5
2
5
0
3
3
2
0
5
0
4
0
2
4
3
1
2
0
0
3
1
3
3
4
3
1
1
0
0
0
5
0
3
3
0
5
0
0
5
5
3
0
0
3
4
1
2
0
4
3
0
4
2
4
5
5
4
1
2
0
5
3
3
4
4
0
4
3
3
0
2
0
0
4
5
3
0
0
3
5
3
1
1
3
4
2
3
3
1
0
3
3
3
2
1
1
5
2
0
5
5
0
3
0
0
5
0
0
3
1
3
5
4
3
4
3
5
5
3
3
2
2
4
2
5
0
5
0
1
0
4
2
2
3
2
5
2
3
3
3
0
5
3
0
0
3
4
5
4
1
0
3
4
4
0
2
0
2
0
5
5
0
5
3
5
5
0
0
4
5
5
1
2
2
0
0
3
5
4
1
5
4
0
5
0
3
1
4
3
0
4
4
3
5
3
0
4
0
2
3
0
0
2
5
0
1
0
0
1
3
2
1
4
0
4
4
5
0
0
0
2
5
0
4
2
3
1
4
3
5
3
0
0
4
3
1
1
5
4
4
4
5
0
4
2
0
5
0
4
5
0
1
4
5
1
2
0
3
5
1
4
5
4
4
3
0
0
0
2
4
0
2
2
3
0
5
5
0
1
0
4
0
5
2
4
5
4
5
5
0
4
0
3
2
0
2
1
0
5
3
5
3
0
3
0
4
5
4
5
0
4
4
5
5
5
3
3
0
2
3
2
4
0
5
0
Answer 6
6%
4
0
0
0
0
0
5
4
1
0
2
0
5
5
3
0
1
2
0
2
2
5
0
0
0
4
4
0
0
0
0
0
0
3
5
3
0
0
2
0
5
0
3
3
3
0
0
5
0
0
0
0
2
2
4
5
3
5
5
5
0
4
0
1
3
0
5
0
3
0
0
3
2
0
0
3
1
2
2
2
2
0
4
0
1
2
0
4
5
1
1
3
5
0
0
0
5
0
1
3
3
1
0
0
0
0
5
3
2
0
0
1
5
1
0
1
5
0
4
5
3
1
0
2
1
3
4
2
3
5
0
0
5
1
0
0
0
0
3
0
2
5
5
0
0
3
0
0
3
0
0
3
3
4
0
2
5
3
0
5
4
0
0
3
3
2
0
0
2
0
4
5
0
0
5
0
2
2
0
1
5
1
0
0
0
2
1
0
0
4
1
3
0
3
0
3
0
3
5
5
2
0
0
5
5
0
0
0
2
0
1
3
3
2
5
5
5
0
5
0
0
4
0
3
4
2
4
0
1
0
5
2
2
0
2
0
1
2
1
1
3
5
5
0
4
3
0
5
0
0
0
0
0
1
0
0
5
5
0
0
0
2
0
5
0
0
0
0
0
0
0
4
1
1
2
1
3
4
0
0
5
3
3
4
0
0
0
0
4
5
0
2
0
4
0
3
2
0
3
0
1
5
0
1
0
1
0
0
3
5
0
3
0
0
5
0
0
0
2
1
0
1
3
0
0
5
0
4
0
5
4
5
0
4
1
4
0
5
2
3
0
0
0
4
2
3
4
2
0
3
0
4
3
3
1
4
1
5
1
0
4
3
4
5
0
5
2
0
3
4
2
0
0
0
5
0
3
0
1
3
1
2
0
3
1
5
0
0
3
0
0
2
0
0
5
0
1
2
5
0
2
4
0
2
0
0
2
0
3
5
3
2
4
0
0
1
3
0
0
0
3
0
5
0
4
0
0
5
2
5
0
2
1
1
0
0
0
0
0
0
2
0
4
2
4
4
0
0
0
0
0
4
4
0
5
0
0
4
1
2
5
3
3
4
4
0
0
5
4
5
0
1
3
0
0
0
0
1
3
0
1
4
0
4
2
0
0
0
0
0
0
5
0
1
0
0
0
1
0
4
4
0
5
4
4
4
3
3
5
2
5
1
0
4
1
0
2
3
5
1
0
0
4
3
0
1
3
5
0
0
3
0
0
0
0
0
3
0
0
5
4
4
0
0
0
0
5
0
0
0
0
0
0
2
3
0
3
1
2
5
0
1
3
0
5
5
0
0
3
0
1
0
1
0
0
0
3
0
4
1
2
0
4
0
0
0
0
5
1
0
0
3
0
0
3
3
0
3
3
0
0
4
2
2
0
0
3
2
0
5
4
0
2
5
0
5
0
5
1
5
1
3
0
0
5
4
4
4
0
1
0
0
2
4
2
0
0
5
2
0
0
2
0
0
4
0
0
0
4
0
4
2
0
0
1
0
0
4
4
2
0
0
0
0
0
1
3
0
1
5
1
0
1
0
1
2
0
1
0
3
0
1
0
1
0
0
1
0
3
1
1
5
1
4
4
0
0
0
0
1
1
0
3
4
1
2
0
4
0
0
0
0
3
1
2
0
0
4
1
0
3
3
0
1
4
1
3
1
0
2
0
1
0
1
3
0
0
0
1
5
3
0
0
0
0
3
3
0
0
2
5
5
0
0
5
5
0
5
2
0
3
4
0
1
0
0
2
2
4
3
0
1
2
0
3
5
0
4
1
4
0
3
0
2
3
0
4
4
0
1
0
0
0
2
5
0
0
2
1
0
2
0
4
3
5
1
3
0
0
0
0
0
0
2
2
3
0
0
0
1
3
0
0
2
4
0
0
0
3
0
5
4
3
3
5
1
1
0
1
0
4
1
1
4
3
2
0
0
0
3
2
3
0
0
5
5
2
0
4
0
3
0
0
2
3
5
3
5
1
0
2
3
0
3
1
4
0
4
0
0
0
3
5
0
3
5
0
0
0
3
0
3
2
5
3
2
0
5
5
2
0
5
5
1
5
0
0
3
0
5
0
3
0
0
4
2
0
0
0
0
4
4
5
0
5
2
0
5
2
0
0
0
2
2
4
0
4
1
4
0
0
2
3
1
0
0
0
0
0
3
0
0
5
2
2
1
5
2
0
0
0
5
2
1
4
0
2
0
0
2
3
4
4
3
0
4
0
4
0
3
0
3
4
3
0
0
3
0
2
1
0
3
0
5
0
3
3
1
3
0
0
3
1
0
4
3
0
2
0
2
3
2
4
5
0
4
0
5
0
0
2
0
2
4
2
0
0
0
3
5
0
0
0
2
5
0
0
5
4
0
2
0
2
0
0
4
2
3
4
0
3
0
0
0
3
0
0
5
3
0
5
1
0
0
0
0
0
0
4
4
0
0
3
2
0
3
0
0
0
0
0
0
4
5
0
0
3
4
0
0
0
0
0
5
2
0
1
0
0
4
0
4
3
3
0
0
2
4
2
0
0
1
5
1
4
0
0
0
0
0
0
0
2
0
1
0
0
4
1
0
0
5
0
4
0
0
0
2
4
5
0
5
0
2
0
3
5
0
1
0
4
0
1
0
5
0
2
1
4
2
0
1
0
0
0
2
0
0
0
0
2
0
0
0
0
3
3
2
5
4
0
4
0
0
5
3
0
0
2
0
4
5
4
2
2
5
5
0
5
0
0
0
0
4
2
4
2
0
4
3
1
5
0
0
3
1
0
0
5
0
0
2
0
0
4
0
1
0
0
5
2
0
5
0
0
1
0
5
3
1
3
0
4
5
5
0
4
0
0
0
0
1
0
4
4
3
2
0
4
1
1
0
0
0
0
5
3
2
0
0
0
3
3
4
5
0
4
1
3
0
4
1
0
0
4
2
2
0
0
4
4
5
2
1
0
1
4
0
0
4
0
4
1
1
1
5
3
0
3
5
1
3
0
0
1
0
1
0
0
0
0
0
4
4
5
0
2
0
0
0
2
0
0
2
1
0
0
0
4
4
3
5
2
1
0
0
4
2
5
5
0
1
5
0
0
0
0
0
0
0
2
1
2
3
3
3
3
2
5
1
5
0
1
0
3
5
4
0
5
0
5
0
0
0
0
0
2
0
0
0
4
0
0
2
1
0
4
0
5
4
4
3
0
0
5
2
3
0
0
0
0
0
5
0
0
0
3
1
0
0
1
2
2
0
3
4
5
3
2
5
2
2
0
4
2
0
4
1
5
4
1
0
0
0
0
0
0
1
0
3
2
1
0
3
0
4
5
1
5
0
3
2
2
0
0
0
0
3
0
5
1
0
0
0
0
3
5
0
0
0
0
0
3
1
0
4
2
0
3
0
4
4
4
2
4
4
2
3
0
2
3
2
5
1
4
3
0
5
1
3
4
1
5
0
0
0
1
1
0
0
3
4
0
0
0
0
1
2
1
1
2
0
0
5
2
2
0
0
0
4
0
0
4
3
1
0
0
4
1
3
4
0
1
5
3
0
3
4
0
2
3
0
4
0
0
1
4
2
1
1
3
0
3
0
2
0
0
4
4
3
2
4
5
0
4
0
1
2
0
0
3
0
0
1
0
1
5
4
5
1
5
0
3
0
3
0
0
0
0
0
1
0
5
0
5
2
5
0
1
4
0
0
3
0
0
5
0
2
0
4
0
0
1
0
2
0
0
2
0
0
4
0
5
3
0
1
0
0
0
0
0
3
0
2
5
3
3
0
0
0
3
1
0
0
4
3
2
3
2
0
1
0
2
0
4
2
5
2
0
0
0
5
0
1
5
3
0
2
2
3
2
5
0
1
0
5
0
0
3
1
0
1
0
1
0
0
3
5
1
0
4
5
0
0
0
3
1
2
2
5
5
0
0
3
0
0
0
0
0
0
1
0
2
3
0
2
0
2
0
1
0
5
0
1
3
1
5
5
3
0
3
3
5
0
1
0
0
0
5
0
1
3
5
0
1
3
3
0
5
5
0
0
5
4
3
0
2
4
2
0
0
5
2
2
1
2
0
1
4
4
0
0
1
5
4
0
0
0
0
0
2
0
1
0
2
0
2
0
0
4
2
0
3
2
3
1
2
4
2
3
0
0
0
3
0
4
0
0
3
0
0
0
0
3
1
4
0
0
0
0
0
3
2
0
0
0
0
5
3
1
3
3
3
2
4
1
0
0
0
4
0
1
4
3
1
3
5
2
5
0
0
3
0
1
3
2
5
1
0
5
4
2
0
0
2
2
1
0
0
1
4
5
0
1
4
1
0
5
3
0
0
5
2
0
4
0
0
1
5
3
0
3
5
0
0
4
5
5
0
1
0
0
3
0
0
0
0
0
0
0
0
2
2
0
1
0
4
0
4
4
5
3
1
4
5
0
1
0
0
5
4
0
3
3
3
0
0
2
2
3
0
0
4
4
4
0
5
0
0
0
0
3
0
0
0
5
4
0
0
0
0
0
5
1
0
0
1
1
0
1
0
2
0
5
0
2
3
0
0
3
0
1
3
4
5
0
4
5
2
4
3
0
2
0
0
0
2
4
1
0
5
1
2
2
1
3
0
3
5
0
0
0
0
0
0
0
1
0
0
1
3
1
0
1
0
0
0
2
3
3
4
0
0
0
2
3
5
3
3
0
5
5
0
4
4
2
0
0
2
0
2
0
0
0
0
2
0
4
0
3
0
5
0
1
0
0
0
2
4
2
2
0
0
1
0
5
4
5
5
1
4
0
5
0
2
0
0
4
3
3
1
5
3
5
0
4
0
0
5
5
2
0
0
5
2
3
4
0
0
4
4
0
0
0
0
0
0
5
0
0
0
0
4
3
0
0
0
1
4
5
0
0
2
1
0
1
5
2
4
1
1
0
4
3
0
2
4
3
3
3
1
4
5
0
3
0
3
2
4
0
0
1
0
0
5
0
0
0
5
0
4
0
1
0
0
1
3
3
0
0
3
0
3
3
5
0
0
4
0
2
0
0
0
2
5
0
1
2
0
1
0
1
2
3
0
2
0
3
5
4
3
3
1
1
0
0
0
0
3
0
3
0
0
0
0
4
3
5
0
0
0
5
0
0
0
3
5
2
2
1
3
1
5
0
0
3
1
0
3
3
0
5
4
3
3
0
3
5
5
3
1
0
0
2
1
4
0
0
3
0
0
0
3
3
0
4
5
0
3
3
0
5
0
5
0
3
0
5
4
1
0
1
0
0
0
5
0
0
5
0
4
0
0
0
1
4
3
0
3
0
5
0
0
1
5
2
4
0
2
0
2
0
0
5
2
0
4
4
4
0
5
3
0
4
0
3
2
5
5
0
0
2
1
3
4
5
4
0
3
4
2
1
0
0
1
4
0
5
2
2
0
3
3
0
0
0
0
0
0
0
3
2
3
0
0
2
3
0
3
2
4
3
0
4
5
2
0
3
4
0
3
4
1
0
0
0
3
0
1
4
5
0
0
4
3
1
3
1
0
0
2
3
0
3
0
5
0
3
5
3
2
3
3
0
5
4
0
2
0
0
5
0
1
3
2
3
3
0
4
2
0
5
1
5
4
0
3
0
0
0
1
3
0
0
1
3
5
0
0
0
1
0
0
0
1
0
0
5
3
1
3
0
1
0
4
0
0
5
0
5
0
0
0
4
1
0
3
2
1
4
1
2
0
0
5
2
0
3
0
4
1
0
5
5
2
0
5
0
0
3
5
0
0
2
0
0
1
3
5
1
0
1
2
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
2
3
1
3
5
2
0
3
0
0
4
1
5
0
0
0
5
0
3
2
0
0
1
1
2
2
1
0
1
1
0
4
0
0
5
0
0
0
2
0
0
0
0
0
0
0
1
0
0
2
4
5
0
0
0
0
0
3
0
0
0
1
0
4
3
4
3
5
0
4
0
4
4
0
3
3
0
0
1
0
3
4
3
0
0
0
1
3
5
5
3
0
1
5
3
0
0
2
2
0
1
3
4
0
0
0
5
0
2
0
4
3
2
0
0
0
5
5
5
4
2
5
0
0
0
3
0
0
5
0
0
2
3
0
0
2
4
1
0
4
3
0
0
3
0
0
1
5
4
0
0
0
0
5
0
2
0
5
2
5
3
0
2
5
4
0
0
4
0
0
5
4
1
1
3
3
0
1
0
5
4
0
0
0
5
0
3
0
0
0
0
0
0
4
0
0
5
1
2
0
0
0
0
0
0
3
1
2
0
0
0
4
0
0
0
0
1
0
0
5
5
4
5
2
1
0
0
1
0
2
5
0
2
3
5
3
2
3
2
4
3
4
0
3
0
0
0
5
0
1
0
5
3
5
3
0
4
3
4
5
0
0
4
0
3
3
3
1
3
4
2
0
0
3
4
1
5
3
0
5
0
0
4
3
2
3
0
2
3
5
0
1
0
1
0
4
0
3
1
0
3
3
1
0
0
0
0
2
0
0
0
0
2
0
0
2
2
5
0
1
0
3
4
2
0
4
5
3
0
4
4
0
5
1
3
0
0
0
1
3
4
3
0
5
0
0
0
3
0
5
0
5
4
0
4
0
0
0
1
3
0
0
0
3
0
0
4
1
3
4
0
0
0
3
5
0
2
0
3
0
0
0
0
0
0
1
0
5
2
2
2
0
4
0
5
0
0
2
4
0
0
2
0
0
3
0
4
3
4
0
4
5
4
1
5
1
2
2
4
4
4
4
3
0
4
3
0
0
0
0
1
3
2
5
0
3
1
0
0
0
2
0
2
5
0
3
3
5
3
3
0
0
5
3
5
2
1
5
2
0
0
0
0
0
2
0
0
2
0
0
0
0
0
2
0
0
4
3
0
1
3
5
0
2
4
1
3
5
0
1
0
0
5
0
0
0
4
0
5
0
0
0
5
1
0
5
4
0
1
0
0
0
4
1
2
4
3
4
3
1
4
2
0
0
4
5
2
3
0
1
4
0
0
0
3
0
3
0
1
0
0
1
3
3
1
2
2
0
2
3
3
2
0
3
5
1
0
1
3
2
3
1
5
5
0
0
0
0
0
2
0
2
5
3
0
3
0
4
3
5
4
2
2
0
2
2
2
3
4
0
0
5
0
0
3
0
4
3
4
1
1
2
2
0
1
1
4
0
3
0
5
4
0
4
2
3
4
5
2
4
3
0
5
2
0
4
3
5
5
0
0
4
5
0
1
1
1
5
0
4
5
3
0
5
0
4
2
0
2
3
3
5
0
5
0
1
1
2
0
3
0
0
4
0
4
1
0
0
0
0
0
4
5
4
1
0
0
4
2
3
0
0
4
5
0
0
4
4
4
0
1
4
5
0
0
0
3
5
2
1
0
5
0
5
0
0
0
4
5
0
4
1
3
0
0
2
4
2
2
0
3
5
1
5
3
0
2
2
0
0
0
0
4
2
0
3
0
0
5
5
5
0
4
5
0
0
2
1
0
4
1
5
0
2
0
2
5
0
2
1
3
0
4
2
0
0
5
0
4
0
5
5
0
3
5
1
0
1
0
5
5
2
0
2
0
0
0
0
Answer 7
6%
0
0
0
0
0
0
5
3
1
0
2
0
4
5
4
0
0
0
0
2
2
5
0
0
0
4
2
0
3
0
0
0
0
3
5
4
0
4
2
0
5
4
2
4
1
0
2
5
5
0
0
0
4
2
3
5
5
3
5
5
0
5
0
4
3
0
5
0
3
0
0
0
2
0
1
4
4
1
3
3
3
0
3
0
2
2
0
4
5
1
0
3
4
0
0
0
5
0
3
4
3
1
0
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0
0
4
4
2
4
2
0
4
3
0
4
3
0
0
0
3
3
0
0
1
0
1
0
3
0
5
2
3
3
3
0
0
0
0
0
3
0
2
0
4
4
0
0
2
3
3
4
5
0
0
4
2
0
4
0
3
0
0
3
0
5
0
4
4
0
1
1
2
5
3
0
3
0
0
0
5
0
0
0
0
3
0
1
0
1
0
0
3
5
0
0
5
0
0
3
1
4
4
0
0
0
2
5
0
2
0
3
0
0
0
0
0
0
2
0
5
2
2
3
0
1
0
3
0
0
1
5
0
0
2
0
4
3
0
5
2
4
0
4
5
4
1
4
1
1
1
4
4
4
4
4
0
5
3
0
0
0
0
3
2
2
4
0
3
1
0
0
0
1
0
0
5
0
3
3
5
4
4
4
0
5
3
5
1
2
5
1
0
0
0
0
0
2
0
0
3
4
0
2
0
0
2
0
0
4
4
0
0
0
0
0
2
4
4
3
2
0
0
0
0
0
5
0
3
3
0
0
0
0
0
4
0
0
0
2
0
1
3
0
1
3
0
2
3
2
3
4
0
5
2
0
0
4
4
3
4
5
1
2
1
0
0
0
0
3
5
1
0
0
2
2
3
1
1
5
2
2
2
2
2
0
3
4
3
0
0
5
4
3
2
5
5
0
2
0
4
0
1
5
2
2
3
0
2
0
3
3
5
4
1
0
0
3
2
5
4
0
0
0
2
0
0
0
0
5
3
4
1
1
2
3
0
4
0
0
0
2
0
3
4
2
0
3
3
2
0
3
0
0
0
5
2
0
5
3
5
5
0
2
5
5
0
2
2
1
4
0
4
1
3
0
3
4
5
1
0
1
1
3
5
0
4
0
3
4
2
0
3
0
0
4
0
3
0
0
0
0
0
0
4
4
4
2
2
0
4
3
3
0
0
4
5
0
0
4
0
3
0
1
4
4
3
5
0
2
5
2
3
0
1
0
0
5
0
0
4
0
0
0
2
2
0
0
1
4
1
2
0
3
5
0
4
2
0
3
2
1
3
0
2
2
2
5
5
0
0
0
5
0
0
0
4
0
0
2
1
0
4
1
0
4
1
0
3
5
0
2
1
0
0
2
3
1
0
5
0
3
0
5
4
1
3
4
2
0
1
3
5
5
2
0
0
4
0
0
0
Answer 8
6%
0
0
0
0
0
2
2
0
1
0
3
0
0
0
0
1
0
1
3
5
2
0
1
0
0
2
5
0
5
3
0
0
0
0
5
2
0
0
1
0
5
0
4
2
1
0
0
4
4
0
0
0
3
0
2
2
2
4
4
4
0
5
5
3
2
0
0
3
0
0
0
0
1
0
0
4
0
0
4
4
3
0
5
0
1
5
0
5
5
1
0
0
5
0
1
0
2
3
2
5
1
1
2
0
1
0
1
2
2
0
0
3
4
4
0
1
0
0
0
3
2
4
0
1
2
3
3
0
2
3
0
1
1
1
1
0
0
0
2
0
2
5
1
0
0
3
1
0
0
0
3
0
1
0
0
2
1
0
2
0
0
5
3
1
0
1
0
0
0
0
2
3
0
0
1
0
3
3
0
1
0
4
0
0
0
2
1
0
0
1
3
3
0
1
0
3
0
5
1
5
1
0
0
5
5
2
0
1
1
0
3
2
1
3
5
2
0
0
4
0
0
0
0
2
2
4
2
0
3
0
3
2
2
2
1
0
3
3
0
2
3
4
5
3
4
1
0
5
0
0
0
0
0
1
4
0
0
2
0
0
1
0
0
0
0
0
3
4
0
0
1
4
3
1
1
2
3
0
0
0
5
0
0
1
0
0
2
0
1
0
0
2
0
0
0
2
3
2
3
0
2
5
0
1
0
1
0
0
2
3
0
2
0
1
5
0
0
0
1
0
0
1
0
1
0
2
0
3
0
1
2
4
3
5
1
3
1
0
0
4
0
5
0
2
0
4
1
2
0
2
0
4
4
4
4
0
3
3
0
0
1
1
5
5
4
0
1
3
0
5
2
0
3
0
5
1
5
5
2
5
5
1
1
0
1
2
0
3
2
0
2
1
4
0
0
2
0
1
5
1
0
3
0
2
0
0
1
0
1
2
1
2
2
0
2
0
2
1
5
2
3
2
1
0
0
0
4
0
3
5
0
5
1
1
2
5
1
0
0
0
2
4
2
2
0
4
0
0
0
4
0
2
0
0
4
4
0
1
1
1
0
2
1
3
0
0
2
3
1
3
0
1
1
0
0
0
0
2
3
0
0
3
0
2
2
0
0
3
3
0
0
3
0
5
0
0
0
5
0
3
2
3
1
4
0
0
5
0
2
5
0
1
3
4
2
0
0
4
0
2
0
0
0
5
0
3
3
2
0
0
5
0
0
0
1
0
3
0
0
5
5
3
2
0
0
0
1
0
0
3
0
0
0
3
3
1
0
4
3
4
0
1
3
0
0
4
0
0
2
0
0
0
1
0
2
4
4
5
1
3
0
0
1
0
0
0
0
4
5
0
4
1
2
0
4
3
0
1
2
2
0
1
3
5
0
0
5
2
1
5
3
0
3
4
0
1
0
0
1
4
5
3
2
1
4
0
0
1
0
2
0
0
1
5
2
0
0
1
0
0
2
1
0
0
1
0
0
2
3
0
2
5
0
0
3
4
0
2
2
1
0
3
0
0
0
0
1
1
1
4
4
0
2
0
0
1
0
2
0
4
3
1
2
3
0
0
2
0
0
3
1
3
1
4
3
2
4
0
0
2
0
0
3
3
1
0
0
5
2
0
0
4
5
5
0
0
0
5
2
0
2
2
5
1
4
2
1
3
1
0
0
0
0
3
2
0
0
0
3
0
4
0
0
1
0
5
4
0
0
5
4
4
0
1
5
5
0
5
2
0
2
3
0
0
0
0
3
3
2
0
0
1
5
2
2
2
0
0
2
2
0
3
0
1
3
0
3
0
3
3
0
0
0
2
3
0
3
0
1
0
2
4
4
1
3
0
1
0
0
0
0
0
0
3
1
3
0
0
0
3
1
4
0
1
5
0
0
0
3
4
5
4
4
2
0
3
0
0
0
1
3
4
3
4
3
1
0
0
0
2
5
3
0
0
5
0
2
0
3
0
3
4
0
3
0
4
4
5
0
2
4
0
0
2
0
4
0
1
0
0
0
1
0
0
0
3
0
0
0
4
2
2
0
3
2
5
0
5
3
2
0
5
5
3
3
0
3
0
2
4
3
0
3
0
0
0
1
0
0
1
4
4
0
0
0
2
0
5
2
0
5
0
0
3
3
1
0
1
0
0
0
3
3
1
0
0
0
0
5
3
3
3
5
3
1
1
2
5
1
0
3
5
2
1
3
0
2
1
3
2
3
1
0
3
0
2
0
0
0
0
2
2
0
0
0
0
2
1
3
1
0
2
0
5
0
4
3
1
5
4
0
3
0
0
5
2
0
1
0
5
3
0
0
0
0
1
3
3
1
0
2
0
2
2
3
1
0
0
4
2
0
2
0
3
5
0
0
5
4
0
2
0
0
2
0
2
4
0
3
0
1
0
0
0
1
0
0
4
3
0
5
2
0
0
0
1
0
0
5
0
0
1
0
2
0
1
3
0
0
1
3
0
0
0
3
0
3
4
0
4
5
3
0
5
1
5
1
1
5
4
0
5
2
0
0
0
2
4
0
0
3
2
5
1
3
0
0
3
0
0
2
0
1
2
0
0
0
4
3
0
0
3
0
2
4
0
5
2
3
3
4
5
2
2
0
4
3
0
0
0
0
4
3
0
2
0
2
2
1
4
0
0
0
0
3
3
3
1
3
0
1
0
0
0
0
3
3
4
0
2
0
4
0
0
3
1
0
0
3
0
4
1
0
2
2
5
5
1
5
0
0
0
2
0
1
1
4
3
5
2
0
0
0
0
4
1
0
4
4
0
0
0
4
2
1
0
4
0
2
3
0
0
5
2
0
3
0
4
3
2
4
0
5
4
4
2
3
0
0
3
4
1
0
5
3
0
0
0
3
1
4
3
1
0
0
2
2
5
1
2
0
3
4
0
5
0
3
0
4
0
4
0
0
0
4
3
5
2
0
0
0
5
1
0
0
1
2
0
0
3
0
2
0
2
5
0
3
5
5
3
1
3
3
0
0
0
4
3
0
0
3
0
2
3
5
2
3
0
0
0
0
0
3
2
3
2
5
0
0
3
3
4
2
5
2
0
2
4
5
5
2
0
3
0
1
0
0
0
0
0
2
2
4
0
0
5
3
0
3
2
2
0
5
0
4
4
2
0
5
0
5
0
0
0
0
0
5
0
2
0
4
0
0
1
3
0
1
0
3
1
1
4
0
0
0
4
2
0
0
0
0
0
5
4
0
0
3
4
0
1
1
4
0
0
1
1
1
4
1
3
4
1
3
5
3
1
4
1
5
1
1
0
0
0
0
0
0
1
0
1
3
2
0
1
1
5
4
1
5
2
2
5
0
0
4
2
5
3
0
5
2
0
0
2
3
3
5
0
1
0
0
0
1
2
5
5
3
0
5
0
5
2
0
4
5
5
3
0
0
1
0
2
5
1
4
3
0
2
1
0
3
2
4
0
0
2
1
4
0
0
4
1
0
1
0
0
1
3
4
1
2
2
1
4
3
3
0
0
0
2
0
5
4
3
4
2
0
0
2
0
3
5
1
3
5
0
4
0
0
2
3
1
2
0
0
3
3
5
1
1
3
0
3
0
4
0
0
5
4
1
0
1
5
0
0
0
3
0
0
0
1
0
4
1
0
1
4
5
5
2
0
3
1
1
2
0
5
0
0
0
2
0
3
1
4
0
3
0
2
2
0
0
2
3
3
5
0
0
2
0
0
0
2
3
5
0
0
5
0
0
2
0
0
0
0
1
5
0
0
0
1
4
0
0
4
3
4
5
0
0
4
0
0
0
0
0
1
1
2
0
1
0
0
3
3
3
3
3
1
3
0
5
2
1
4
3
0
3
3
0
4
0
1
2
0
3
0
1
3
1
0
5
0
2
2
0
4
2
3
0
4
5
3
0
0
1
0
2
1
1
2
0
0
4
0
0
2
0
0
0
1
0
0
0
0
5
0
1
3
3
0
5
5
0
0
0
5
1
5
0
0
0
0
1
2
0
0
0
3
2
2
2
3
0
3
2
4
0
0
0
0
0
5
4
4
0
2
3
4
2
0
3
0
0
0
3
0
4
5
3
0
0
1
4
5
2
0
0
0
0
5
0
2
3
0
0
2
0
0
0
3
0
0
1
0
1
3
1
0
1
1
0
0
4
1
4
0
0
4
0
0
0
0
3
2
4
0
0
0
4
0
3
2
0
0
1
0
4
2
1
0
2
0
1
0
4
0
0
3
1
1
3
3
2
0
0
2
3
1
2
2
3
0
1
1
1
0
0
0
4
0
1
0
0
1
0
3
0
0
4
1
3
0
0
2
0
0
0
3
1
3
0
1
0
2
0
0
0
5
0
0
3
2
0
0
0
5
4
0
0
0
0
2
0
0
0
0
0
0
0
2
3
3
3
0
0
2
0
0
2
1
3
1
1
3
0
1
0
0
5
0
4
0
4
4
0
0
0
2
1
0
4
4
2
2
0
3
3
2
2
0
3
0
0
0
2
5
2
0
0
1
0
3
2
0
0
0
3
4
1
0
4
0
4
0
3
0
0
0
2
0
1
2
0
2
0
5
4
2
4
3
3
3
0
0
0
2
2
2
0
3
2
1
1
4
4
0
2
0
0
0
0
5
0
0
0
4
0
0
1
5
1
0
0
0
0
0
2
3
3
1
0
0
0
0
1
2
4
2
0
3
5
0
2
4
4
0
0
1
0
0
0
3
0
0
2
5
0
0
0
0
2
3
1
0
1
0
2
3
2
4
0
0
1
3
3
5
5
0
2
0
0
4
0
3
2
0
0
3
4
3
0
0
5
0
4
0
0
4
5
2
0
0
3
4
1
3
0
0
3
1
5
1
0
0
0
0
2
0
0
0
0
5
0
0
0
0
0
5
0
0
4
4
2
0
0
5
3
0
1
2
0
0
3
0
5
3
0
4
2
2
2
2
1
3
0
2
4
0
5
2
3
0
0
1
0
3
0
5
0
2
0
0
5
0
1
1
0
0
3
1
0
3
0
1
0
0
2
0
0
5
3
0
1
5
0
2
1
0
3
0
1
2
3
0
4
0
2
1
0
3
3
1
2
1
0
0
0
5
2
4
0
0
0
0
3
1
5
4
0
1
3
0
0
0
4
3
0
2
2
2
4
5
0
0
4
1
2
4
5
0
4
2
5
0
0
1
2
4
3
3
0
0
5
3
3
4
0
5
0
0
2
3
3
0
0
5
0
1
4
0
5
0
5
3
4
0
1
5
2
0
1
3
0
2
5
0
0
3
0
0
0
0
0
3
2
0
0
1
0
3
4
0
2
2
1
2
0
2
0
2
0
0
0
3
0
4
3
4
0
2
2
0
4
4
0
3
2
5
0
0
3
1
0
0
5
5
0
1
3
1
5
0
0
3
3
2
3
1
0
0
0
4
0
0
0
1
4
0
0
2
4
0
0
2
4
3
0
0
2
3
0
4
2
5
1
0
4
2
0
3
1
0
2
1
0
3
0
4
1
5
0
2
4
2
0
1
2
0
3
0
4
0
3
4
3
0
4
4
5
3
0
1
0
5
4
0
4
0
0
4
0
1
5
3
3
3
0
1
1
0
2
2
0
2
1
1
2
0
0
3
2
0
1
3
3
3
0
0
0
0
0
0
3
1
0
2
0
5
1
3
0
1
2
3
0
0
3
4
4
0
5
0
4
4
0
4
5
3
4
1
3
1
0
3
0
0
1
3
4
0
0
5
0
3
0
2
0
0
1
2
0
0
2
0
3
2
4
5
3
3
1
4
0
0
5
0
5
0
0
0
4
3
0
0
0
2
0
2
0
3
3
5
4
3
5
0
0
3
0
4
0
2
0
2
0
1
3
0
0
2
1
1
2
1
4
0
1
0
5
1
0
4
0
1
0
1
1
0
0
2
1
0
0
2
0
1
3
5
4
0
0
0
0
0
3
5
0
0
5
1
1
2
0
4
3
0
2
1
2
5
5
2
3
0
4
0
0
4
2
1
2
0
2
2
3
5
5
1
5
3
3
2
3
3
1
0
0
0
0
2
0
0
0
3
0
1
0
5
4
3
0
0
2
0
5
5
5
2
5
0
0
3
0
3
0
0
0
0
5
1
0
0
0
4
1
0
2
0
2
0
3
0
0
1
4
4
0
1
2
1
1
0
4
0
4
1
5
4
0
0
0
1
0
0
5
0
0
2
5
1
1
1
1
0
1
0
0
2
2
0
1
1
4
0
0
0
1
1
0
0
1
0
0
3
1
0
3
0
0
0
0
0
1
0
1
0
0
2
0
0
1
1
0
1
3
0
0
5
3
5
0
1
0
0
0
0
4
5
0
1
3
3
2
2
3
2
2
0
2
0
1
4
3
0
3
1
1
1
0
0
3
1
0
4
3
3
3
0
0
4
3
1
4
4
1
4
4
2
0
0
2
3
3
5
0
0
3
4
5
2
3
0
0
0
4
5
0
0
3
0
1
0
5
3
1
3
4
3
3
0
0
0
5
3
3
0
1
0
2
1
0
0
3
2
5
0
3
0
5
3
3
0
5
0
4
0
0
4
0
5
2
4
4
0
0
2
1
3
3
0
3
0
0
0
4
0
5
0
0
2
0
1
0
0
0
0
5
3
0
0
3
0
0
3
3
3
4
0
2
1
2
4
0
0
3
2
0
0
0
0
0
4
1
0
3
1
1
3
0
0
4
3
0
0
1
5
0
0
3
0
0
3
0
1
3
3
0
0
1
2
0
0
2
4
0
1
5
4
0
3
0
0
0
2
0
0
0
2
3
2
3
0
3
4
2
0
0
0
4
0
5
0
0
2
5
3
0
0
0
3
0
5
4
0
3
3
0
0
5
0
0
2
0
0
2
0
1
0
0
0
3
0
0
4
1
0
1
4
0
0
1
3
3
3
1
0
0
0
0
0
3
0
3
4
0
5
0
0
4
4
0
0
0
1
0
2
4
0
0
3
1
5
4
0
5
2
0
0
5
5
0
1
5
5
2
0
1
1
2
0
4
0
0
3
4
1
0
0
3
4
3
1
1
0
3
1
2
3
2
3
3
1
3
2
5
2
2
3
1
5
5
0
0
0
0
0
1
0
3
1
2
0
3
0
4
1
2
4
2
0
0
2
1
5
4
3
5
2
1
0
0
0
3
2
3
0
1
3
1
2
0
4
3
0
3
0
0
1
4
0
0
5
5
3
0
4
0
0
0
5
3
0
4
1
1
5
0
3
0
5
0
2
1
2
0
0
1
4
4
5
1
0
0
5
0
2
3
4
2
0
2
1
0
1
4
0
3
5
0
3
0
0
2
4
0
2
0
0
2
1
1
2
0
0
4
4
4
2
0
3
4
0
0
4
1
5
1
5
2
5
1
0
0
1
5
0
1
0
3
0
0
0
0
0
2
0
3
3
1
1
0
0
2
2
0
1
0
4
3
1
1
2
0
3
3
0
0
0
2
3
0
0
3
0
0
3
2
0
0
0
5
0
0
1
3
0
5
2
0
0
1
2
4
1
0
2
1
3
0
2
0
1
0
5
0
2
0
4
0
0
4
5
2
0
2
0
4
3
2
0
4
0
0
0
0
Answer 9
4%
0
0
0
0
0
0
1
0
1
0
2
4
0
0
1
3
0
0
0
5
4
0
0
0
1
5
5
0
2
2
0
0
0
0
3
1
0
0
1
0
5
1
5
3
0
4
5
5
3
0
0
0
2
0
2
3
4
1
1
1
0
5
0
1
2
0
0
4
0
0
0
0
0
0
0
2
0
0
2
4
4
0
5
0
0
5
0
5
4
0
0
0
5
0
0
0
0
0
0
5
1
0
2
0
0
0
2
3
4
0
0
0
2
3
0
2
0
0
0
0
1
5
0
0
3
3
0
0
1
3
0
0
1
0
0
5
0
4
0
0
1
5
0
0
0
2
1
0
0
0
0
3
1
0
0
0
0
0
0
0
4
0
3
0
0
1
0
0
0
0
0
0
0
5
0
5
3
1
0
0
0
2
0
0
0
2
1
0
0
0
2
3
0
3
0
0
0
5
2
4
0
0
2
5
2
0
0
4
1
0
1
0
1
2
1
0
0
0
0
0
0
0
0
0
2
5
4
0
3
0
3
5
2
0
0
0
1
3
0
5
0
1
0
0
0
0
5
5
0
2
0
0
0
1
0
0
0
1
0
0
3
0
3
0
0
0
5
0
0
0
1
3
1
0
0
1
2
0
0
0
0
0
2
3
0
0
5
0
1
0
0
1
0
0
0
1
4
2
3
0
3
2
0
1
0
4
0
0
2
4
0
3
0
0
1
0
0
0
1
2
2
1
2
0
0
2
0
1
0
2
0
4
0
5
1
3
0
0
0
5
0
2
0
0
0
5
1
1
0
2
0
0
3
5
0
5
5
0
0
0
3
0
5
5
0
0
1
0
3
4
5
4
0
0
5
2
5
0
1
5
1
0
0
0
1
5
0
0
4
0
0
1
0
0
0
1
2
0
0
0
5
3
0
2
0
0
0
0
0
0
0
0
1
0
0
1
2
1
0
0
4
0
2
0
3
3
0
0
4
5
0
0
1
1
0
0
1
0
0
0
0
5
1
0
0
4
0
5
0
0
3
0
0
0
5
0
0
1
0
1
0
0
3
0
0
0
0
4
2
3
3
3
0
0
0
0
0
0
2
0
0
4
0
0
0
0
0
0
0
0
0
4
0
1
3
0
0
5
0
1
0
0
5
4
0
0
4
0
4
0
0
1
0
2
0
0
1
1
0
1
0
0
0
3
0
5
2
1
0
0
3
3
3
0
0
0
4
0
0
5
3
1
4
0
0
0
1
0
0
3
0
0
0
5
3
0
5
2
0
3
0
0
1
0
0
3
0
0
5
0
0
0
0
0
0
0
5
0
0
5
0
0
1
0
0
0
0
3
0
0
4
2
1
0
1
2
0
1
1
0
0
0
4
3
0
0
2
3
0
0
0
0
5
2
0
3
0
0
1
2
0
2
3
2
3
4
0
1
0
3
0
0
3
4
3
0
4
1
0
0
3
0
0
0
0
0
0
1
0
0
4
0
0
0
2
0
0
1
3
5
0
0
0
0
3
0
0
0
5
3
3
0
1
0
0
0
0
1
0
2
0
0
0
0
0
0
4
0
0
0
1
2
0
3
4
0
0
0
0
1
0
0
0
1
1
0
0
5
0
0
0
0
3
3
0
0
0
5
1
1
1
1
0
1
5
1
0
1
4
0
0
0
0
1
2
0
0
0
3
0
2
0
0
0
0
5
0
1
0
2
2
2
0
0
5
0
0
0
0
0
1
0
0
0
0
0
3
4
3
0
1
0
5
0
0
2
0
0
5
2
0
4
0
1
5
0
0
0
0
3
0
0
0
4
4
0
0
0
1
0
1
0
1
1
4
5
3
1
0
0
0
0
0
3
1
0
1
0
0
3
1
4
0
0
5
0
1
0
3
0
5
3
4
3
0
1
0
0
0
2
5
5
0
2
5
1
0
0
0
1
4
3
0
0
5
0
2
0
0
3
0
0
0
1
0
5
5
0
2
2
3
0
0
4
0
3
0
1
0
0
0
0
0
4
0
1
0
0
0
2
1
0
0
2
3
3
0
4
1
0
0
5
3
2
4
3
0
0
0
2
0
3
0
0
0
0
1
0
0
1
5
1
0
0
0
5
0
0
3
0
0
0
0
5
2
0
0
4
0
0
0
0
0
3
0
0
0
0
5
0
0
5
1
3
0
0
1
2
0
0
1
5
1
2
0
0
4
0
5
1
0
0
1
2
0
5
0
0
0
0
3
3
0
0
0
0
0
3
0
1
0
1
0
5
0
3
4
2
5
0
0
1
0
0
2
0
0
1
0
0
1
0
0
0
0
1
0
2
3
4
1
0
5
2
0
1
0
0
0
1
0
5
0
3
5
0
0
5
2
0
2
0
3
0
0
2
0
0
5
0
1
0
0
0
1
0
0
4
0
1
0
2
0
5
0
0
0
0
4
0
5
1
0
0
0
1
0
4
0
0
0
0
0
0
2
0
2
5
0
0
0
0
0
5
3
0
1
0
0
0
0
5
4
0
0
0
0
5
0
0
0
3
5
1
0
0
0
0
0
0
0
2
1
2
0
0
4
5
3
0
0
2
0
2
0
0
4
2
2
0
5
3
1
0
0
5
1
0
0
0
0
5
4
0
0
0
2
2
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
0
0
0
2
0
3
5
2
0
0
5
0
2
1
0
2
1
4
0
0
5
0
0
0
1
0
1
1
1
0
5
3
0
0
0
0
3
0
0
0
2
0
0
0
4
0
0
0
2
0
1
3
0
0
0
0
0
3
0
1
5
3
5
0
1
2
5
0
3
0
0
3
0
3
0
0
2
3
0
0
3
1
5
0
3
3
0
2
3
5
0
0
0
5
0
0
4
0
0
0
1
0
5
1
0
0
3
3
5
0
0
0
0
5
0
4
0
1
2
0
0
2
0
2
0
2
5
1
3
1
4
5
0
4
3
0
0
0
2
3
0
0
5
0
1
2
5
2
3
0
3
5
0
0
0
0
0
3
0
0
0
0
4
0
1
3
3
0
3
5
0
5
0
0
3
0
0
0
0
0
0
0
1
1
2
1
1
4
3
0
1
1
5
0
2
0
4
4
1
0
2
0
5
0
0
3
0
0
2
0
0
0
0
0
0
1
3
0
1
0
1
1
1
3
0
0
1
1
3
0
0
0
0
0
3
3
0
0
0
1
0
1
1
1
5
0
4
2
1
5
2
5
5
0
3
5
2
0
1
2
5
0
1
0
0
0
0
0
0
2
0
0
0
1
1
2
0
5
4
4
2
0
2
5
0
0
0
0
0
1
0
1
1
0
0
0
0
2
5
0
4
0
0
0
3
1
0
5
5
0
5
1
5
5
0
5
5
5
4
0
0
3
0
1
5
0
4
4
0
1
1
1
2
0
0
0
0
0
0
4
0
0
4
1
0
1
0
0
3
0
1
1
2
0
3
4
3
3
0
0
0
5
0
0
3
4
2
1
0
0
0
2
1
5
1
4
5
0
5
0
0
1
2
0
4
0
0
1
0
1
1
4
3
0
0
0
5
0
0
4
3
2
1
1
5
0
0
3
1
0
0
0
1
0
0
2
0
1
0
5
5
3
0
1
4
1
0
0
3
0
3
0
1
0
1
0
3
2
1
0
1
1
3
0
3
1
0
1
0
0
0
4
0
0
1
0
0
0
0
5
0
0
1
0
0
0
0
0
0
0
0
0
1
5
0
0
0
1
2
0
0
0
3
0
0
0
0
0
0
3
2
0
0
0
0
0
2
1
1
3
0
3
0
5
1
2
0
1
0
5
1
0
1
5
0
2
0
5
0
0
0
0
0
5
0
3
0
2
5
5
5
3
0
2
0
0
0
1
0
1
2
1
3
0
4
2
0
0
0
0
0
0
1
0
0
0
0
5
0
1
0
3
0
5
2
0
0
0
0
2
4
0
0
0
0
0
1
0
0
0
4
1
4
0
1
0
1
1
1
0
0
0
0
0
5
2
3
0
0
0
5
4
0
3
0
0
0
5
0
1
5
2
1
0
0
5
5
1
0
0
0
0
2
0
0
0
0
0
2
0
0
0
4
0
0
0
0
1
3
1
0
2
1
0
0
5
1
1
0
0
0
0
0
2
0
3
4
0
0
0
0
4
0
5
2
0
5
0
0
5
1
0
0
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
1
3
0
3
0
1
0
1
0
0
0
3
0
1
0
0
2
0
0
0
5
5
0
0
0
0
0
0
0
0
1
0
0
0
0
0
2
1
0
0
0
0
0
4
1
0
0
0
5
5
0
0
0
0
4
0
0
0
0
0
0
5
3
2
4
0
0
1
2
0
0
4
1
0
2
0
1
0
1
0
0
5
0
0
4
4
4
0
0
0
2
1
0
0
4
0
0
0
5
4
1
0
0
0
0
0
3
2
2
2
0
0
0
0
0
0
0
0
0
2
0
0
0
4
0
5
0
1
0
0
0
0
0
1
2
0
3
0
5
5
2
4
3
0
4
0
0
0
4
2
0
0
0
1
1
0
3
3
0
1
0
0
0
0
5
0
0
0
2
0
2
1
3
1
0
1
0
0
0
2
4
4
1
0
0
0
0
1
2
5
0
0
0
5
0
2
0
3
0
0
1
0
0
0
1
0
0
3
0
0
0
0
0
0
0
0
1
0
0
5
4
1
2
0
0
0
0
0
5
3
3
4
0
0
3
0
2
0
0
0
3
5
1
0
0
5
5
2
1
0
2
5
2
0
0
2
2
3
0
5
0
2
1
0
0
0
0
3
0
0
0
0
0
0
5
0
0
0
0
1
5
0
0
2
3
5
0
0
5
0
0
1
1
0
0
2
0
5
4
4
3
1
1
0
5
0
4
0
1
3
5
0
5
3
0
0
4
0
0
0
1
0
3
0
0
3
0
1
5
0
0
0
0
0
0
1
5
0
0
2
0
0
5
0
0
4
5
0
0
2
0
4
0
1
1
3
0
4
0
5
5
0
4
4
4
4
0
0
0
0
1
0
3
0
4
0
0
0
1
4
5
0
0
3
0
0
0
3
4
0
0
1
3
0
5
0
1
3
1
0
2
4
0
4
1
4
0
4
1
3
5
4
3
0
0
4
2
1
0
0
5
0
0
0
4
0
2
0
4
0
2
4
0
5
3
5
0
5
0
0
4
1
0
0
0
0
2
3
0
0
3
0
0
0
0
0
5
5
0
0
5
0
0
4
0
1
0
0
4
4
5
0
3
0
1
0
3
2
5
1
2
0
5
3
0
3
0
0
1
2
2
0
0
3
1
0
0
5
5
0
0
3
4
5
0
0
3
0
1
3
0
2
5
5
3
0
0
0
0
0
0
0
2
4
0
0
3
5
4
0
0
0
1
0
4
1
5
0
0
5
3
0
0
0
0
0
0
0
2
0
5
1
5
5
0
4
1
0
1
0
0
0
0
3
0
0
0
1
0
0
4
5
5
0
2
0
5
4
0
4
0
0
3
0
0
5
0
4
2
0
0
1
0
3
5
0
0
0
0
0
0
0
1
5
0
0
4
4
2
5
5
0
4
0
0
5
1
0
3
0
5
1
3
1
1
1
3
0
0
3
1
3
5
0
0
0
1
0
3
3
1
5
1
0
0
0
4
0
0
5
0
1
4
0
5
0
5
0
0
0
0
4
2
0
5
5
0
0
1
0
5
1
0
1
3
0
0
0
3
5
0
0
0
1
0
0
0
0
3
0
1
0
3
2
5
3
5
4
0
0
0
2
0
0
0
4
0
0
0
3
0
5
1
0
0
3
1
3
0
1
0
5
1
0
5
0
0
0
0
1
0
0
0
0
0
0
5
0
5
4
5
0
0
0
0
0
0
4
5
0
0
0
0
1
1
0
3
1
0
1
2
1
5
0
1
2
0
0
3
0
0
0
1
0
0
0
1
4
0
5
0
0
0
3
0
0
0
0
0
0
0
0
4
0
0
1
5
0
0
0
5
4
3
0
0
3
1
2
3
0
4
5
0
0
0
0
4
0
0
0
0
0
2
0
4
0
3
1
0
1
0
0
3
1
0
0
2
1
4
0
0
0
0
0
0
5
0
0
1
2
2
0
0
0
0
0
0
5
0
2
0
1
5
0
1
0
0
1
0
0
4
5
0
1
0
1
0
0
0
0
1
4
0
1
0
0
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
4
1
0
3
0
0
0
5
4
3
0
3
0
0
0
0
3
4
0
4
3
2
4
2
3
4
4
0
2
5
2
0
2
0
2
1
1
4
0
0
3
1
0
2
2
2
5
0
2
5
4
0
1
1
0
3
4
0
0
0
5
3
3
5
0
4
5
0
0
4
4
0
0
0
2
5
0
0
2
0
1
0
4
0
0
1
0
5
3
0
0
0
0
2
1
0
0
0
1
0
0
0
0
4
4
3
3
0
5
2
1
0
5
0
5
0
0
1
0
5
0
5
0
0
1
0
0
0
0
0
0
0
0
0
1
0
5
0
0
1
0
1
0
0
0
0
5
0
0
5
3
0
0
3
1
5
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
3
1
0
3
0
1
0
0
0
0
1
0
0
5
5
0
0
0
0
0
4
0
3
5
0
0
0
2
3
1
0
0
5
0
0
4
5
0
2
0
0
0
0
0
0
0
1
5
3
3
0
4
4
3
0
0
0
4
0
5
4
0
1
5
1
0
0
0
2
0
5
1
0
3
0
0
0
0
0
0
2
4
1
0
0
0
2
0
0
2
0
0
5
0
0
0
0
0
0
0
3
1
2
1
0
0
0
0
0
5
0
0
3
0
5
0
0
0
5
0
0
0
0
0
1
5
0
0
3
0
5
1
0
0
1
0
0
2
3
0
0
5
5
1
0
1
1
0
0
0
0
0
3
5
0
0
0
3
5
0
1
0
5
5
0
4
3
5
0
5
3
4
0
3
0
1
3
2
2
5
0
0
0
0
0
1
3
4
3
1
0
3
0
5
1
0
2
1
0
0
3
0
1
0
0
5
0
0
0
0
0
2
0
4
0
0
2
3
3
0
3
0
0
0
0
0
0
4
0
0
5
5
1
0
2
0
0
3
3
2
0
5
1
0
5
0
4
0
5
0
0
2
0
0
0
1
2
5
0
2
0
0
5
0
1
1
1
3
0
1
1
2
2
4
0
0
0
0
4
0
0
5
0
0
0
0
0
1
0
1
2
0
0
1
4
2
4
0
0
1
5
0
4
0
5
0
3
1
5
1
0
0
2
5
0
1
0
2
4
0
0
0
0
4
0
4
0
1
0
0
0
3
2
0
1
0
3
5
0
3
1
0
1
0
0
0
0
0
1
0
0
4
0
0
0
1
0
0
0
4
0
5
1
3
3
0
0
0
0
1
0
0
0
0
2
1
0
0
0
0
0
3
5
0
5
5
2
3
0
5
5
5
5
2
0
2
4
5
0
0
5
0
0
0
Answer 10
6%
0
0
0
5
5
0
5
0
2
0
4
2
0
2
2
3
0
2
5
5
3
0
0
4
3
2
3
4
4
0
1
4
0
3
3
1
0
0
0
5
5
0
5
2
1
2
0
0
0
0
4
0
3
0
0
1
0
2
3
1
0
4
5
2
1
0
0
5
0
4
0
0
5
0
0
1
0
0
3
4
4
0
5
0
3
5
0
5
4
1
0
0
5
0
3
0
5
0
0
5
0
0
5
5
1
0
0
4
3
0
0
0
5
5
0
2
0
0
1
3
2
5
0
1
5
1
3
0
3
0
1
0
5
0
2
1
0
4
0
4
3
3
1
0
3
4
0
0
0
0
0
1
5
0
0
0
0
0
0
3
0
1
1
1
5
5
0
0
0
0
5
2
0
0
5
0
4
2
0
4
5
2
1
5
0
2
1
5
3
2
5
3
0
3
0
2
0
5
1
5
2
0
0
3
5
0
3
0
0
0
3
0
1
4
5
1
0
3
0
0
0
0
0
0
3
1
4
0
2
0
5
1
3
5
0
1
1
1
0
3
0
2
3
5
0
2
3
5
0
5
4
0
0
2
4
0
0
2
1
3
0
0
0
0
0
0
0
3
0
0
2
3
1
0
1
4
1
0
0
0
0
2
3
5
5
0
0
0
2
0
5
1
0
4
0
2
4
1
3
0
4
5
0
4
0
1
2
2
2
4
5
3
0
0
3
1
0
0
0
1
0
3
2
0
0
1
0
2
0
2
0
5
0
1
1
2
2
0
0
5
0
5
3
1
1
5
5
3
0
2
5
0
1
4
2
0
5
3
0
4
0
1
2
5
3
0
1
2
3
5
4
0
4
5
5
0
3
0
4
3
3
0
0
0
2
5
5
0
5
2
1
1
0
0
0
0
3
1
0
0
0
4
0
2
1
0
3
0
0
4
4
0
1
0
0
0
2
0
4
3
4
0
0
0
0
0
5
0
5
5
3
4
0
1
2
5
5
0
0
0
0
5
4
4
0
5
0
3
2
5
0
0
0
0
1
0
0
4
0
1
0
3
2
2
3
0
3
4
0
1
0
1
0
0
3
0
0
1
3
0
0
5
0
0
5
0
5
0
2
0
1
2
0
4
0
5
0
5
5
2
4
0
5
4
0
0
4
0
1
0
0
1
0
2
0
0
3
3
1
0
0
0
0
5
0
4
5
0
0
0
3
0
0
0
5
0
4
2
0
5
3
2
3
2
0
2
1
0
3
5
0
0
0
5
5
0
1
5
3
3
1
0
4
0
0
0
0
5
5
0
0
2
0
5
0
5
4
4
0
3
0
0
1
0
3
0
0
4
5
0
0
4
0
0
1
5
0
2
1
0
0
1
3
0
3
0
5
5
0
5
0
0
1
3
0
4
2
0
2
2
1
1
4
3
1
2
1
3
0
3
0
0
2
4
3
0
3
5
0
0
4
5
0
0
4
3
0
3
0
0
3
5
0
0
1
0
0
3
0
3
0
0
0
0
0
1
0
0
5
3
0
0
0
3
0
1
0
5
0
2
3
1
1
3
0
1
3
0
0
4
0
1
2
4
5
5
0
0
0
0
0
0
2
1
1
2
0
3
1
3
0
0
5
5
1
1
0
5
1
2
2
0
5
1
3
5
0
1
1
0
2
1
0
5
3
0
0
5
2
0
3
0
5
0
0
5
0
2
5
5
1
2
4
0
3
0
4
0
1
0
3
2
1
3
0
0
1
4
4
3
0
3
3
1
0
2
0
0
1
0
0
3
0
1
4
5
0
1
0
1
0
0
1
1
1
2
0
0
1
0
1
0
1
1
4
0
5
1
0
5
0
0
0
5
2
5
0
0
0
3
3
5
2
1
5
5
2
0
3
3
3
5
5
3
0
1
0
0
0
4
2
5
3
0
5
4
5
0
5
0
3
5
1
0
5
1
5
0
2
0
5
3
3
2
3
4
3
0
0
1
3
0
0
3
2
5
0
5
0
1
0
0
0
5
0
5
1
5
0
1
1
1
1
1
2
1
3
5
3
1
0
5
3
2
2
2
0
2
3
2
0
3
2
3
1
0
1
5
2
0
5
4
3
5
0
0
0
0
4
0
2
5
0
1
2
0
0
4
0
0
3
0
0
5
0
0
0
5
5
0
0
4
1
3
2
0
5
3
3
0
5
0
4
4
0
0
3
1
0
0
3
4
1
3
0
2
0
4
0
0
2
1
0
0
0
0
3
1
5
4
4
1
0
5
0
5
3
2
2
5
3
1
4
0
5
3
0
3
3
0
4
5
2
0
0
2
5
3
5
0
1
0
5
1
5
0
0
3
0
2
0
1
0
3
5
0
0
1
2
0
1
0
4
1
0
1
1
0
2
0
2
0
0
1
2
0
0
5
2
1
1
3
0
0
0
5
3
4
4
0
3
2
0
0
0
4
0
5
2
0
0
5
0
0
0
4
5
5
5
0
4
0
0
5
2
5
5
4
5
3
0
2
3
5
0
0
0
5
0
0
0
4
5
1
0
0
0
4
0
0
0
0
1
3
0
0
4
3
2
1
0
3
0
2
2
0
1
1
5
5
2
3
2
2
0
3
2
0
4
2
0
5
3
3
0
0
2
2
2
2
0
0
4
0
0
1
0
4
0
0
2
0
0
0
0
2
1
2
0
2
2
1
0
2
5
2
0
0
0
0
5
2
5
2
4
4
0
2
1
5
0
0
4
0
1
1
1
2
5
5
0
0
0
3
5
1
0
0
2
0
0
0
0
0
0
4
2
0
4
3
0
0
4
0
0
3
0
3
4
2
5
4
4
3
3
0
3
0
0
0
0
3
0
5
2
4
0
0
4
1
3
0
3
0
5
2
3
5
0
1
0
5
0
0
4
0
0
5
5
4
3
1
0
0
5
4
5
3
0
0
1
5
0
5
0
1
3
3
0
3
2
3
4
1
5
0
2
3
4
1
2
1
4
0
0
0
3
0
5
2
3
0
3
5
5
2
3
2
0
2
0
0
1
4
0
1
0
0
0
1
5
2
3
5
0
0
1
5
0
5
0
0
2
0
0
0
2
0
0
5
3
1
3
0
0
5
5
0
1
0
2
1
1
0
5
0
3
5
2
0
3
0
1
0
0
3
2
0
1
0
0
0
0
2
3
0
3
0
1
1
1
0
5
0
4
3
3
2
0
0
0
0
5
4
0
4
2
1
0
2
1
1
1
0
1
1
1
1
1
1
2
5
1
4
4
0
5
1
5
0
5
0
0
0
0
0
0
2
0
0
1
2
2
4
0
5
3
5
3
0
0
5
0
0
0
4
0
1
3
1
4
0
2
0
0
0
5
0
0
3
3
0
3
2
5
3
1
0
3
5
1
5
0
4
5
5
0
5
0
5
5
1
5
3
0
2
0
3
5
0
5
5
2
0
3
0
0
4
0
1
4
0
0
2
0
0
2
4
2
3
1
0
0
3
5
3
0
0
0
3
0
4
4
2
2
4
2
4
3
2
4
0
3
1
5
0
4
2
0
1
0
0
2
0
0
5
2
5
3
1
1
5
0
0
5
0
4
3
5
5
1
1
5
0
1
4
0
2
0
0
1
0
4
5
0
4
3
5
5
4
0
3
1
1
0
0
0
0
5
0
4
0
3
0
3
2
1
1
0
0
3
0
1
2
0
5
0
0
3
0
0
0
3
0
5
0
0
5
2
4
1
0
0
2
1
0
0
0
5
4
1
5
0
0
0
5
1
5
1
2
3
0
0
0
0
0
1
4
1
0
1
0
0
1
1
1
1
4
0
4
0
4
3
2
1
1
0
4
0
0
4
0
0
0
0
2
0
0
3
4
1
5
0
2
0
3
1
4
5
0
2
2
0
0
5
1
0
2
2
5
1
0
0
3
0
0
3
0
0
0
1
0
0
0
0
5
1
3
0
5
0
5
5
3
0
0
0
1
3
0
0
5
0
0
3
0
0
5
5
5
3
0
5
0
1
3
3
0
5
0
5
0
1
0
5
0
0
3
3
3
0
2
0
0
0
5
0
1
0
5
4
2
0
4
5
0
0
0
5
4
4
0
0
5
0
0
1
0
0
0
1
0
0
0
0
2
5
2
0
1
1
5
0
2
3
0
3
0
5
0
0
0
0
3
1
1
0
3
0
4
0
4
3
0
5
0
0
3
1
5
0
2
0
1
0
4
1
3
4
4
0
0
2
5
0
0
2
2
2
3
0
5
0
1
0
1
0
2
0
3
0
2
0
0
5
0
2
0
1
0
0
3
0
0
0
3
3
0
3
0
0
3
4
5
5
2
0
0
3
0
0
3
1
0
4
0
5
3
0
0
0
2
2
5
0
0
0
3
1
0
4
1
4
0
0
0
1
0
0
2
2
2
3
0
2
4
0
2
0
3
1
0
0
2
1
0
0
0
4
1
0
0
1
0
2
4
3
4
3
0
0
3
0
3
0
3
3
0
0
4
2
0
3
4
3
0
0
1
1
3
0
5
0
5
1
0
1
0
5
3
0
1
4
0
3
0
0
4
4
4
4
2
1
0
0
0
4
3
1
0
0
1
4
2
4
4
4
0
0
0
0
0
5
0
0
0
1
0
2
3
5
3
4
5
3
1
5
1
5
1
2
0
0
0
0
1
2
5
0
0
3
5
0
3
3
2
0
3
2
0
0
0
0
0
5
5
0
0
0
0
4
0
0
0
0
0
4
1
3
1
3
0
0
2
0
1
2
2
3
2
5
0
3
0
4
0
0
0
3
4
1
0
0
5
4
0
3
0
4
4
2
5
0
3
4
0
0
0
0
2
2
1
2
0
0
0
0
4
1
0
5
0
5
5
0
0
0
1
3
0
0
3
3
5
2
0
1
5
0
1
3
0
0
5
0
5
5
0
4
0
1
4
2
2
3
0
2
2
0
0
5
1
0
0
0
0
0
0
1
5
2
0
0
5
0
2
2
0
0
0
2
0
2
3
1
5
1
2
0
0
0
0
1
1
3
1
2
4
0
2
3
1
3
2
5
4
0
0
1
2
4
3
1
4
0
3
0
2
3
0
0
0
0
1
0
0
1
0
3
4
0
2
0
3
0
0
3
0
0
3
3
2
3
0
0
4
1
4
0
5
0
2
0
5
0
0
1
1
3
3
1
0
5
5
5
1
5
4
5
0
0
4
2
2
4
0
4
0
3
2
0
1
4
5
0
5
0
3
5
4
0
0
0
0
3
1
0
0
3
0
0
0
0
0
1
1
1
0
2
0
0
5
0
3
1
3
0
5
3
1
0
0
4
0
4
1
3
2
4
0
3
4
0
5
3
0
4
3
5
3
0
5
2
4
3
5
1
0
0
3
0
4
0
0
1
2
0
2
3
5
0
2
2
0
0
0
0
0
0
0
3
3
0
0
1
5
5
0
0
5
5
0
0
0
3
1
0
5
5
5
0
0
5
0
0
0
4
0
0
0
5
0
0
4
1
0
2
0
0
4
0
4
0
0
0
4
0
3
5
5
5
0
2
0
3
4
0
3
0
0
3
4
1
5
0
4
1
0
0
1
0
5
5
1
1
0
0
0
0
2
3
3
0
0
1
5
1
0
5
1
2
0
0
3
2
1
3
2
5
1
5
0
0
3
3
0
0
2
0
4
0
3
0
3
1
2
4
2
0
5
1
5
5
0
5
0
0
3
0
1
1
3
2
0
4
0
0
0
1
3
2
4
0
2
4
0
2
0
2
1
0
1
2
5
0
0
0
0
4
0
2
1
2
0
0
4
4
0
1
0
3
4
5
5
5
1
0
0
0
0
0
0
0
2
4
0
0
3
3
0
5
0
4
3
1
5
0
1
0
5
4
0
4
0
0
0
1
0
1
5
0
0
3
0
5
0
2
3
5
5
0
4
5
5
0
3
5
5
0
0
3
1
2
0
3
5
4
1
3
4
3
0
5
5
3
0
1
1
1
5
0
3
0
0
1
4
5
5
0
0
2
3
4
1
0
0
0
0
1
0
3
3
0
4
5
0
5
0
5
5
3
2
0
0
2
3
1
0
3
5
0
0
2
0
5
0
0
0
0
0
1
0
4
0
5
2
0
2
0
3
1
1
0
0
0
2
4
0
5
0
5
0
0
5
0
1
1
4
2
0
2
0
3
0
0
4
0
0
4
4
0
0
1
0
0
1
0
0
1
0
0
3
1
0
0
0
0
5
4
0
3
4
0
0
0
2
0
4
0
3
0
0
4
5
0
3
0
0
0
3
0
0
0
0
0
0
0
2
3
3
3
0
0
0
0
5
0
3
1
2
5
5
1
3
0
5
2
3
0
3
0
0
0
0
1
2
0
1
0
1
5
1
0
0
5
1
5
3
1
0
4
3
0
0
4
2
2
2
0
0
0
3
2
3
4
2
0
3
1
0
3
3
0
0
4
5
2
0
5
1
0
5
0
5
0
0
1
0
3
3
0
0
5
0
4
0
0
3
0
1
2
1
0
4
3
2
0
3
0
5
2
3
0
5
0
5
3
4
5
0
4
3
2
0
3
1
1
2
4
1
2
0
0
0
0
1
3
0
0
0
0
0
1
1
3
0
0
3
0
0
4
4
0
0
2
3
5
2
5
0
0
5
1
5
0
0
0
0
0
1
0
0
3
2
0
2
1
4
2
2
0
0
5
0
4
5
2
1
5
4
4
0
4
0
0
4
2
0
0
1
1
0
4
3
4
2
3
4
5
5
5
0
0
0
3
1
5
0
4
2
3
3
0
4
5
5
0
1
0
5
4
3
2
3
2
0
5
0
3
3
2
0
5
4
3
1
3
4
0
0
0
0
2
4
0
0
0
0
1
0
0
1
0
0
5
0
0
2
0
5
0
1
1
1
2
1
5
0
0
0
0
5
0
0
0
4
0
5
0
0
4
0
3
0
1
3
0
1
0
0
2
0
4
3
0
0
0
3
0
1
5
4
0
5
5
0
0
1
2
1
1
0
0
5
4
0
3
0
5
4
5
0
0
1
2
0
1
4
3
2
0
5
3
5
5
5
3
0
4
2
2
5
0
0
2
0
0
2
0
4
5
2
4
4
1
3
5
2
5
3
0
0
5
1
3
4
3
0
5
2
0
0
0
4
2
5
5
3
4
1
1
0
4
1
4
0
1
1
3
4
2
0
4
5
2
0
3
0
0
2
4
1
0
4
2
2
5
0
0
0
2
5
3
1
0
0
0
1
2
5
0
2
0
0
1
0
3
4
5
2
0
1
2
3
3
5
4
2
0
3
5
0
0
5
0
0
2
5
0
2
1
3
5
0
0
2
4
3
1
5
4
4
0
0
4
0
4
2
0
4
4
0
0
0
5
5
0
5
0
2
0
2
0
0
5
4
0
5
0
3
1
0
2
4
3
0
3
1
4
5
0
2
1
0
1
2
1
0
1
3
3
0
0
1
0
5
5
4
0
2
0
5
0
0
1
4
0
4
5
0
0
4
2
3
0
0
3
0
2
0
2
0
1
0
4
0
4
3
3
1
2
4
5
4
5
5
4
2
5
0
0
2
0
0
0
0
Answer 11
6%
0
0
0
0
0
1
4
0
1
0
2
0
0
0
0
0
0
2
0
5
3
3
0
0
2
1
4
4
2
1
0
0
1
0
4
0
0
3
1
0
4
0
3
4
3
0
0
2
3
0
0
0
3
3
2
1
2
4
3
3
0
5
0
4
1
0
0
0
0
0
3
0
2
0
0
1
1
0
3
2
2
0
4
0
3
5
0
5
3
2
3
0
0
0
1
0
2
0
0
4
0
2
0
0
2
0
0
4
4
0
0
0
4
4
0
2
0
0
1
1
3
5
5
0
1
3
1
0
2
2
0
0
5
0
3
0
0
0
1
0
3
5
1
0
0
3
0
0
0
0
4
0
0
0
0
0
2
0
0
0
1
3
1
1
0
1
0
0
2
0
3
2
0
0
5
0
3
3
0
0
5
1
0
0
0
3
1
0
0
0
5
4
1
2
3
2
0
3
2
2
1
0
0
5
5
4
0
0
2
0
2
0
1
3
2
1
0
0
0
0
0
4
0
0
1
2
3
0
3
0
5
3
3
1
4
1
3
2
1
2
2
3
3
0
4
0
0
1
0
1
0
0
0
3
5
0
0
4
0
0
0
0
0
0
0
0
4
4
0
0
1
3
2
0
1
4
2
0
0
0
1
2
4
2
0
0
1
0
5
0
0
3
0
0
0
2
4
0
3
0
2
5
4
1
0
2
0
1
3
5
0
1
0
0
1
0
2
0
1
2
0
3
0
0
0
4
0
5
0
0
1
4
0
2
2
2
0
0
1
3
0
2
1
0
0
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1
2
0
1
5
4
0
2
4
5
2
0
1
3
0
0
0
0
0
4
5
2
0
0
3
5
3
1
1
2
3
1
4
3
2
2
3
3
0
2
5
3
3
4
2
5
5
0
0
0
0
0
1
0
3
4
2
0
4
1
4
2
1
3
1
0
0
3
1
3
5
2
0
0
0
3
0
0
3
1
3
0
1
4
1
1
0
1
0
0
2
1
0
2
4
1
0
2
4
2
3
3
0
0
0
4
2
0
3
2
4
5
0
0
0
4
0
1
2
2
0
5
3
3
4
5
3
0
0
3
0
2
4
2
3
0
2
0
2
2
3
0
2
0
5
1
0
0
3
0
0
0
0
0
3
2
3
4
0
0
2
4
4
0
4
4
2
0
0
3
0
2
0
5
2
4
0
0
0
3
4
2
0
0
3
3
3
0
0
5
0
1
3
0
0
3
0
0
2
2
0
2
0
4
5
0
2
1
0
2
4
1
0
0
2
3
0
0
2
0
3
5
4
0
0
0
3
0
0
2
4
1
4
2
5
0
2
0
3
1
0
2
1
2
0
0
0
0
0
5
0
1
0
4
1
1
3
5
2
0
4
3
4
1
2
0
2
0
5
0
0
Answer 12
6%
0
0
0
4
0
0
3
0
1
3
4
5
0
3
3
0
3
1
0
5
2
0
1
0
3
3
3
4
0
0
0
3
0
0
5
4
0
0
3
0
5
5
2
4
4
0
0
3
0
0
0
0
5
0
1
0
5
5
2
2
0
2
0
1
1
0
0
0
0
0
4
2
2
0
4
3
1
0
2
3
4
0
3
0
3
4
0
4
5
2
0
0
3
4
3
0
1
0
1
4
0
1
4
0
3
0
3
3
4
0
3
4
4
2
0
1
0
5
0
3
1
5
0
0
3
3
5
0
2
2
0
1
3
0
4
0
3
0
0
1
2
3
0
0
0
2
0
0
0
0
0
1
1
0
0
0
0
0
0
0
3
5
1
1
3
1
0
4
0
3
4
1
0
0
2
0
3
4
0
5
5
1
0
0
0
3
1
0
0
3
4
3
3
2
4
4
5
3
2
2
1
0
0
4
2
5
0
0
0
0
2
4
1
2
4
2
0
4
3
1
0
0
0
0
3
4
2
0
2
0
4
0
5
0
0
0
3
2
0
0
5
1
3
0
1
4
0
5
0
0
0
1
0
4
0
0
0
2
0
1
5
0
0
0
0
0
5
5
5
0
3
5
2
2
1
0
0
0
0
0
5
2
4
2
0
0
3
0
5
0
0
5
0
0
0
3
3
3
3
0
1
3
4
5
0
1
0
0
4
5
0
2
0
1
1
0
0
0
4
3
0
1
0
0
5
1
0
5
5
3
0
2
0
5
3
3
0
0
1
4
0
3
1
4
0
4
1
2
0
3
0
0
4
3
3
2
4
1
0
0
0
2
5
5
5
2
1
0
1
4
2
0
0
4
5
5
3
0
3
4
1
0
0
0
1
5
0
0
1
2
2
3
3
0
4
0
2
5
0
3
3
3
0
3
1
3
2
0
2
4
4
0
3
0
0
1
4
2
0
0
2
0
3
0
0
0
0
0
2
5
0
2
0
1
3
0
2
0
4
0
0
1
4
3
5
3
0
3
0
0
0
0
4
0
5
0
0
4
0
2
1
0
0
0
1
0
0
3
2
2
5
2
2
0
0
0
0
3
2
0
0
2
0
2
5
0
0
0
0
3
0
1
1
4
0
5
1
3
0
2
3
5
3
2
2
0
4
0
2
2
0
1
0
4
4
0
3
5
3
1
0
5
4
4
2
2
2
1
0
0
3
0
3
4
1
0
3
0
0
5
3
5
1
0
0
0
1
2
3
3
0
0
0
3
5
0
0
3
4
4
1
0
4
0
0
2
0
0
2
1
5
0
0
0
3
0
4
5
0
5
1
0
1
0
0
1
0
3
2
5
0
2
0
0
1
5
0
1
1
0
0
3
4
1
0
0
1
0
0
5
1
0
5
1
0
2
0
0
1
3
3
5
3
2
4
5
2
3
0
0
0
0
2
2
3
3
0
2
0
0
3
2
0
0
2
0
0
4
0
0
3
0
0
0
1
0
0
5
2
3
0
3
3
0
0
1
3
3
5
3
1
0
5
0
0
2
0
3
0
2
0
3
3
1
0
2
2
3
2
3
2
5
4
4
3
0
0
0
0
1
1
0
4
3
1
0
0
4
5
0
0
2
3
2
1
0
0
3
4
1
2
3
5
1
2
1
3
4
4
0
0
0
0
1
2
0
0
3
2
0
5
0
1
0
0
5
2
0
5
2
5
1
0
0
5
0
0
0
3
4
1
4
0
1
4
0
3
2
4
2
0
4
2
1
0
5
0
0
0
3
0
4
0
2
4
3
3
5
5
3
0
1
0
3
3
0
0
4
1
0
0
0
2
1
5
0
3
2
5
0
0
0
0
3
2
4
0
0
0
3
3
1
0
2
3
0
0
0
3
0
5
5
3
1
0
3
0
0
0
2
4
2
1
2
3
1
0
3
0
0
3
4
4
2
5
2
3
3
2
0
3
0
0
4
5
2
3
0
0
4
4
0
0
1
3
2
0
1
0
0
0
4
0
0
0
4
0
0
0
1
1
0
3
3
2
5
0
2
3
1
0
1
3
3
2
1
0
2
1
2
0
3
4
0
2
0
3
0
0
2
4
2
0
0
0
5
0
5
4
0
0
0
0
1
3
3
0
3
2
0
4
0
0
5
0
0
0
3
5
0
2
4
4
3
2
4
3
1
0
5
4
5
4
4
0
0
1
0
5
0
4
4
2
3
0
5
0
0
0
0
1
4
0
0
0
0
0
4
2
2
0
1
0
5
0
2
4
1
3
0
0
1
0
0
4
3
0
0
0
0
3
1
3
0
3
0
2
2
5
0
3
4
5
2
4
4
4
0
0
1
0
0
0
2
4
0
4
1
1
0
3
5
2
0
0
4
1
0
5
0
1
0
0
2
4
0
0
4
5
3
2
2
0
0
0
1
0
0
5
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
3
5
0
0
2
3
0
3
1
2
1
2
0
1
0
2
4
5
0
5
0
5
0
0
0
2
3
2
0
0
0
0
0
0
0
0
2
1
0
0
4
2
3
3
0
3
0
3
0
0
4
3
4
5
0
3
0
3
0
2
2
5
2
4
2
3
4
0
0
0
0
1
1
5
0
0
3
0
0
3
0
1
1
0
4
0
0
0
0
4
4
4
0
3
2
2
0
0
5
2
0
0
1
2
4
0
3
5
3
4
5
0
3
0
0
0
3
0
1
2
2
0
3
0
1
0
3
0
2
1
0
1
3
0
5
4
3
0
0
0
1
3
2
5
0
0
5
0
0
4
2
5
5
2
3
3
5
3
3
5
4
0
0
2
3
2
0
0
3
0
4
0
1
3
0
4
0
0
2
1
5
2
0
0
0
2
2
0
3
0
1
5
5
0
3
2
0
0
2
4
3
3
0
0
0
3
4
2
0
1
2
0
3
4
0
4
3
3
3
4
4
2
3
5
1
1
3
3
0
3
4
5
0
2
0
3
3
3
3
0
0
0
0
0
0
0
3
4
1
0
0
0
0
2
2
5
3
4
0
0
4
3
0
3
3
0
3
1
0
3
3
0
0
0
3
0
4
0
0
2
5
0
2
2
3
0
0
0
3
2
5
5
3
0
1
0
1
5
0
0
4
0
3
0
0
0
4
2
2
0
4
0
3
0
1
2
0
0
2
1
0
0
0
0
0
0
4
2
0
3
4
1
5
2
1
1
4
0
3
2
1
3
1
2
4
0
2
2
4
1
4
0
4
0
5
0
0
0
0
0
0
3
0
0
3
2
1
1
0
4
5
1
4
0
2
2
0
0
0
0
0
5
0
1
3
1
5
0
0
1
4
0
5
2
0
2
3
3
5
4
3
3
5
2
3
2
0
1
4
5
3
3
0
1
5
2
4
1
0
2
0
1
1
3
2
1
3
0
0
3
0
0
0
0
4
2
0
4
0
2
2
1
4
2
2
3
3
1
4
1
4
4
3
2
2
3
3
1
2
1
0
1
2
4
3
0
1
3
4
0
4
0
0
3
0
0
5
3
0
1
0
5
3
3
3
0
4
0
2
0
0
4
3
2
1
1
5
4
4
0
3
0
0
0
1
0
0
3
0
2
3
4
5
2
0
1
5
0
0
0
4
0
0
0
1
0
3
0
3
3
1
0
3
3
0
0
3
2
0
3
0
0
0
2
0
0
1
1
3
4
0
5
0
0
3
0
5
0
2
1
0
0
1
0
2
2
0
2
0
2
3
5
4
0
3
0
0
0
0
0
1
4
1
0
2
0
0
3
4
0
1
2
2
3
0
3
3
4
0
2
0
3
3
0
1
0
0
0
0
2
0
0
2
2
0
3
5
2
0
0
3
1
3
5
2
4
0
0
0
3
0
4
1
4
1
0
1
4
0
0
5
0
0
0
2
3
0
4
4
4
0
4
0
1
3
5
1
0
2
0
5
5
2
0
0
0
0
0
1
0
2
4
0
0
4
1
2
3
2
4
4
0
3
1
0
0
5
3
3
1
2
1
0
5
0
4
0
0
5
0
0
3
4
2
5
3
1
5
5
2
0
0
0
0
5
4
2
1
1
0
3
0
0
0
2
0
0
5
0
1
5
1
0
1
1
0
0
1
1
0
0
0
0
0
0
1
0
3
1
2
0
0
0
3
0
3
3
3
0
0
0
2
4
0
1
3
4
5
0
2
1
3
0
3
1
1
4
1
0
0
2
3
4
1
0
2
0
3
0
3
0
3
0
3
3
2
0
4
2
0
3
1
3
2
1
5
0
0
3
4
0
5
2
0
0
5
3
0
5
0
0
2
3
0
0
3
2
0
0
0
5
4
0
0
0
1
5
2
0
0
0
0
0
0
2
2
3
3
0
5
2
0
0
1
4
3
2
3
3
0
1
0
4
2
0
0
0
4
2
0
3
5
3
5
0
0
2
3
0
0
4
3
4
0
3
3
0
0
0
2
4
0
0
2
0
0
5
1
0
0
2
3
1
1
0
3
0
3
0
5
3
0
5
3
0
4
3
1
1
0
4
2
2
2
2
0
3
5
1
0
3
3
1
0
3
2
0
2
2
4
5
1
4
1
0
0
0
0
0
3
4
0
1
0
5
4
0
1
0
0
0
1
4
4
2
0
0
0
0
1
1
2
0
5
1
4
2
3
3
4
0
0
3
0
1
0
0
0
0
3
0
5
0
0
0
1
0
0
0
0
0
5
5
2
2
0
0
1
0
2
4
4
0
1
0
0
5
0
2
3
1
4
2
5
5
3
0
5
5
4
0
0
5
2
2
5
0
5
0
0
0
1
0
1
2
1
0
0
0
0
0
2
0
0
0
0
5
5
0
0
0
0
4
0
0
3
2
3
0
0
5
3
0
1
1
0
5
3
0
3
3
0
2
2
2
3
2
3
3
0
4
4
0
1
0
4
0
0
5
0
3
0
5
0
1
0
2
0
0
0
5
1
0
3
3
2
2
3
3
0
3
2
0
0
4
0
0
2
2
0
1
2
0
2
0
1
3
2
0
3
0
5
5
0
4
4
4
5
2
0
0
0
2
0
0
0
5
0
0
0
1
5
1
0
0
5
0
0
0
0
0
0
4
4
1
4
5
0
3
4
3
5
0
4
0
3
3
5
5
0
3
5
2
5
1
3
0
3
2
1
3
0
5
0
0
0
2
5
0
0
5
0
3
2
0
4
0
3
1
4
0
0
5
3
0
3
0
0
4
5
0
0
4
3
0
0
0
0
1
5
0
0
1
0
0
2
0
4
5
1
5
0
5
0
3
0
4
0
4
0
5
1
4
0
5
3
2
3
0
0
3
0
0
0
0
5
3
0
3
2
2
0
1
3
2
3
0
0
3
1
1
2
0
2
3
1
5
0
0
0
0
0
0
0
3
3
0
5
4
5
2
0
2
3
2
0
0
5
4
0
0
4
2
1
0
0
2
0
0
0
4
0
3
3
3
0
0
4
3
1
4
5
0
4
0
1
0
0
0
2
3
2
3
2
3
0
2
5
5
4
0
5
0
0
5
0
1
3
0
2
4
0
1
3
0
1
4
1
4
1
0
5
0
0
2
1
0
1
5
3
2
3
0
0
4
4
0
0
1
0
3
0
4
1
3
0
2
1
4
0
0
5
0
3
0
4
0
4
2
3
3
4
1
5
4
0
3
0
4
3
0
4
5
2
5
0
5
4
2
0
0
5
0
5
4
2
5
4
0
0
2
0
2
2
2
1
1
0
0
0
0
5
0
0
3
5
0
0
5
0
1
0
3
0
3
1
4
3
2
3
0
0
2
0
0
0
0
3
0
4
5
0
2
0
4
4
0
0
1
5
0
3
2
3
2
5
4
0
2
0
2
4
0
0
0
0
0
0
3
2
2
4
3
0
0
3
1
3
0
3
4
0
0
0
0
4
2
1
3
5
4
2
1
3
3
5
2
5
3
0
0
0
2
1
0
0
3
5
1
3
1
5
0
1
1
3
3
2
5
2
3
0
1
0
5
0
4
0
5
0
2
0
3
2
3
0
0
5
5
4
2
0
1
5
0
0
5
2
4
0
1
0
3
4
2
0
4
0
5
2
0
4
0
1
0
2
0
0
1
4
4
0
4
4
3
0
0
1
0
0
4
5
1
0
1
2
3
0
0
5
0
2
4
1
2
0
2
4
0
0
4
2
2
1
0
2
0
0
0
0
0
3
2
0
0
4
0
0
3
1
0
0
0
0
3
0
0
0
0
1
0
0
0
0
0
3
1
1
0
0
0
0
4
2
3
0
5
0
0
0
0
2
2
0
1
3
5
4
1
3
3
5
0
0
0
5
0
0
0
5
0
5
0
0
0
4
3
0
3
3
4
3
0
0
5
0
2
4
2
3
5
1
2
0
1
1
4
4
4
1
0
3
0
0
4
1
0
3
5
3
3
0
4
0
4
4
0
1
0
1
1
0
3
3
0
0
0
1
1
2
3
0
0
1
2
0
0
3
1
3
0
4
0
2
2
3
0
3
0
5
0
0
4
0
5
4
4
0
5
0
2
5
1
2
5
1
0
0
0
1
0
5
0
0
1
0
1
2
0
0
0
3
0
1
0
1
0
2
4
2
4
1
0
5
0
4
3
0
0
0
4
0
0
0
0
0
0
3
0
1
5
3
1
3
2
3
1
0
4
2
5
0
0
1
0
0
2
0
0
2
2
0
5
1
1
0
4
3
2
4
3
4
3
1
0
0
0
0
1
3
0
0
1
5
5
1
5
2
5
0
0
1
1
4
0
5
1
0
2
3
3
0
5
2
2
0
5
0
3
5
4
0
2
3
0
4
2
5
0
0
2
3
0
0
0
3
0
2
5
4
0
3
0
0
0
0
0
0
4
1
3
0
0
0
0
3
0
4
1
0
0
0
2
0
4
0
0
0
3
0
3
2
0
0
2
0
3
4
0
4
4
0
1
3
0
0
1
5
3
1
0
4
2
1
0
3
0
0
4
5
4
0
0
5
5
3
1
1
4
3
0
2
2
2
0
5
4
3
2
3
2
5
3
1
2
0
3
0
0
0
4
1
0
2
5
2
0
4
2
2
1
1
5
4
0
0
1
3
4
0
0
0
0
0
5
0
5
0
2
1
0
2
1
2
2
0
4
1
0
1
4
2
5
5
0
4
3
5
4
0
4
0
0
0
4
3
0
5
3
3
5
0
0
0
4
4
0
0
2
0
0
5
3
4
3
4
0
0
4
3
1
2
1
2
0
4
3
4
3
2
2
2
0
4
3
0
2
3
2
0
3
0
0
3
3
3
3
0
0
2
4
1
0
3
0
4
0
0
4
0
3
1
0
4
2
3
0
0
4
4
0
1
0
5
0
3
0
0
3
2
0
5
0
4
5
0
0
2
5
1
1
0
5
3
0
1
0
0
4
5
1
0
0
2
4
0
3
3
0
1
5
5
0
0
0
3
1
0
2
2
1
3
1
5
0
2
0
0
1
0
0
1
3
0
0
4
3
0
4
0
4
0
5
5
0
4
2
4
4
5
0
2
0
1
0
2
4
0
2
0
Answer 13
5%
0
0
3
1
2
0
2
0
2
1
0
3
0
1
2
0
0
2
0
4
2
0
0
4
5
4
4
4
4
0
0
4
0
0
2
5
0
0
1
4
3
0
4
4
2
0
0
2
0
0
0
0
4
0
2
0
4
4
0
1
0
5
0
0
1
0
0
0
0
0
3
1
2
0
5
2
1
0
1
1
2
0
3
0
4
2
5
1
5
0
0
0
1
1
0
0
1
0
1
3
0
0
3
0
2
0
3
2
1
0
2
3
2
1
0
1
0
5
0
3
2
5
0
0
4
3
4
0
1
2
0
1
0
0
4
0
0
0
1
0
3
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
1
1
3
1
0
3
0
0
4
3
2
0
2
0
3
4
0
5
0
1
0
0
0
4
1
0
3
0
0
3
0
2
0
3
5
4
3
0
1
2
0
1
2
0
0
2
0
0
0
2
1
1
1
2
0
0
3
0
0
0
0
0
4
4
3
0
1
0
4
0
5
0
0
0
1
3
0
0
4
3
0
0
1
1
3
1
4
0
0
0
0
2
3
0
0
0
0
0
4
0
4
0
0
0
4
1
0
0
2
3
4
3
1
0
0
0
0
0
5
1
0
3
0
0
0
3
5
0
0
3
0
0
0
3
4
3
3
0
2
4
2
3
0
3
0
0
5
5
0
0
0
1
1
0
3
0
5
3
0
1
1
0
0
2
0
5
3
2
2
2
0
2
4
2
0
0
0
3
0
2
1
2
0
2
1
1
0
3
2
0
4
4
1
1
5
0
0
0
3
2
2
5
0
3
1
0
0
3
3
0
1
0
5
4
4
0
2
3
4
0
1
0
1
3
2
0
1
1
3
0
3
0
3
0
0
3
2
3
0
3
0
3
3
0
0
0
0
4
2
0
1
0
3
1
5
2
0
3
1
2
5
0
0
0
0
0
3
5
0
4
0
1
0
0
2
0
5
0
4
1
4
1
2
3
0
0
0
2
1
0
4
0
1
0
0
3
1
2
4
0
0
0
1
0
0
2
1
1
0
2
4
0
0
0
0
2
2
3
0
1
0
0
1
0
0
4
0
0
0
1
0
1
0
5
3
3
0
2
4
3
2
2
0
0
3
0
1
5
0
3
0
4
4
0
0
0
1
2
0
5
5
3
0
4
1
1
0
0
5
0
2
0
0
0
2
0
0
5
3
5
1
0
0
0
5
3
3
2
2
0
0
3
4
0
0
1
4
3
1
0
4
0
0
3
0
0
3
0
0
0
0
0
4
0
4
3
0
3
0
0
4
0
0
0
0
1
5
5
0
1
0
0
2
5
3
1
4
5
3
1
5
0
0
0
5
2
0
5
1
2
2
1
0
1
0
0
5
3
3
1
0
4
1
3
1
4
0
4
0
2
0
1
2
0
0
2
0
0
0
0
0
2
3
5
0
4
0
0
3
0
0
0
3
0
0
4
2
4
0
1
0
0
0
0
3
0
1
2
0
0
4
0
0
2
0
1
0
1
0
2
0
4
0
1
2
5
0
3
0
0
0
5
3
0
3
0
0
0
0
0
3
5
1
1
0
2
1
0
2
3
1
1
0
0
0
2
3
0
1
1
5
1
2
1
2
1
2
0
0
0
0
1
2
0
0
0
0
0
5
0
3
0
0
1
5
0
0
0
4
1
0
0
5
0
0
0
1
0
2
4
0
0
4
0
0
2
4
0
0
1
1
0
0
5
0
0
0
2
0
2
0
2
3
0
2
3
5
4
0
0
1
1
0
0
0
1
1
1
0
0
2
1
3
0
2
1
0
0
0
0
0
1
2
2
0
0
0
3
1
0
0
1
3
5
1
0
3
0
5
5
3
1
0
3
0
0
0
2
3
3
5
0
4
2
0
3
3
1
2
4
0
2
5
0
2
0
2
5
3
1
5
3
5
2
2
0
0
3
3
0
3
2
3
2
0
0
0
0
0
1
0
0
0
0
0
0
0
3
0
4
1
2
2
1
0
1
2
1
0
0
3
3
1
1
3
1
3
4
0
3
3
0
0
0
1
0
0
2
4
2
0
0
0
0
5
5
4
1
5
0
0
1
1
0
0
2
0
0
0
0
0
3
0
0
0
2
3
0
0
3
2
3
1
2
4
3
0
0
4
5
2
5
0
0
2
1
0
0
0
2
3
3
0
2
0
0
0
5
5
1
0
0
0
0
0
1
5
1
0
1
0
3
0
0
4
4
0
0
0
0
0
0
4
5
0
2
0
0
2
3
2
0
0
1
1
2
1
0
1
3
2
0
3
4
2
0
0
0
0
4
0
2
4
3
3
1
1
0
2
4
3
0
0
3
1
0
5
0
1
0
0
0
3
0
1
4
2
1
3
2
0
0
0
0
0
0
4
0
0
1
0
1
0
1
0
0
3
0
0
0
0
0
0
0
3
5
0
3
3
0
0
1
2
5
1
2
3
0
0
2
3
2
0
0
2
5
0
0
0
0
1
2
0
0
0
0
0
0
0
0
2
3
0
3
0
4
3
2
0
2
0
3
4
0
3
3
3
0
3
3
0
2
1
2
0
3
2
0
0
3
0
0
0
0
1
0
1
3
3
0
2
0
0
0
1
0
0
5
4
0
0
0
0
3
4
4
2
3
3
3
0
3
5
1
0
4
0
3
2
0
3
3
3
4
0
0
0
0
0
0
1
0
1
2
3
2
2
0
1
0
2
0
2
1
0
0
3
0
0
4
0
0
2
0
1
0
4
5
0
2
4
0
5
1
0
1
4
0
2
5
5
1
1
0
5
2
0
2
0
1
0
3
0
0
0
0
2
1
3
0
0
0
0
1
4
1
0
0
0
2
0
0
2
0
1
5
5
3
1
1
0
0
2
3
5
2
2
0
0
4
0
1
1
3
3
0
4
2
0
1
0
1
2
4
4
4
2
5
3
3
3
1
3
0
4
5
0
3
0
0
1
2
2
1
2
2
2
2
0
0
2
4
2
0
3
0
0
2
2
4
3
4
0
0
3
3
0
3
0
0
1
1
4
0
1
4
0
0
0
1
3
5
5
2
5
1
2
2
2
0
0
0
4
1
5
5
2
0
1
0
0
4
0
0
5
0
0
0
0
0
0
1
2
0
4
0
4
0
1
2
0
0
0
0
1
2
0
0
0
0
2
3
0
0
3
1
0
0
1
1
0
0
2
1
1
4
2
1
4
0
1
1
5
2
3
0
5
0
5
0
3
5
5
5
0
3
5
0
4
2
0
1
0
3
3
0
5
0
1
2
0
0
0
0
0
5
1
3
0
0
0
0
0
1
3
0
0
0
0
0
1
2
5
0
3
0
5
3
4
2
0
2
5
4
2
1
0
0
5
1
4
1
0
3
0
1
1
3
1
1
1
1
0
0
0
2
0
0
2
3
0
4
0
0
1
0
2
4
3
1
3
1
4
1
0
0
0
2
0
4
3
1
1
1
0
1
2
4
3
0
1
1
4
0
4
0
0
5
0
0
4
0
0
3
0
4
2
5
3
3
5
3
5
0
0
5
3
0
3
4
5
0
3
3
1
0
0
0
4
0
0
2
4
1
4
5
4
0
0
2
5
0
3
0
0
0
0
0
1
0
2
2
2
0
1
0
1
1
4
0
2
3
0
3
0
0
0
4
0
0
0
0
0
0
0
3
4
0
3
0
0
0
0
1
0
0
0
0
2
2
0
3
0
5
2
0
0
1
4
0
0
0
0
0
0
4
1
0
2
0
0
1
4
0
4
3
0
3
0
3
2
2
0
2
0
4
3
0
3
0
0
0
1
3
0
0
2
1
0
3
0
3
0
3
0
1
4
0
1
4
0
0
0
3
0
4
4
1
2
0
2
5
0
0
5
0
0
0
2
0
2
2
0
2
0
3
0
3
0
5
0
0
2
0
0
5
1
4
0
1
0
0
1
2
0
0
3
0
1
0
3
0
0
2
4
0
3
2
0
0
5
4
5
0
0
3
0
4
5
4
0
0
5
4
0
3
1
2
3
5
4
4
3
0
0
0
0
0
3
0
2
1
0
0
2
0
0
3
2
0
0
4
0
1
1
1
0
2
2
0
0
1
0
0
0
0
5
0
0
0
0
3
1
3
0
0
0
0
0
2
2
0
0
0
0
2
1
0
1
1
0
4
0
1
2
0
0
5
0
2
0
1
0
0
2
2
0
0
0
0
0
1
3
2
0
3
0
1
5
1
0
2
2
0
4
1
0
1
0
5
0
0
1
3
5
5
3
0
3
5
0
0
5
0
0
0
2
0
0
3
3
0
0
0
4
2
0
3
0
2
5
1
0
0
0
0
0
0
2
1
3
4
0
0
1
0
2
2
2
3
1
2
2
1
1
0
3
1
0
0
0
4
2
0
3
5
4
5
0
0
3
0
4
0
1
4
0
2
0
3
0
0
0
0
4
0
0
0
0
0
4
2
0
3
0
2
0
0
0
2
0
1
4
5
2
0
0
1
0
4
3
0
3
0
0
1
2
2
3
0
3
0
0
0
2
1
1
0
2
0
0
1
1
2
5
0
3
0
0
0
0
1
0
4
2
0
4
0
4
1
0
1
0
0
0
2
5
4
4
0
0
0
0
0
1
4
0
0
0
3
0
1
1
3
0
0
3
0
0
0
2
0
0
2
0
0
0
0
0
1
0
0
1
0
0
1
5
3
2
0
0
0
0
2
1
1
0
2
0
0
3
0
2
1
0
0
2
2
3
0
0
5
5
2
0
0
4
2
1
0
0
4
0
4
0
0
2
3
3
0
2
0
0
0
3
0
0
0
0
0
2
5
0
0
0
3
3
0
0
3
1
0
0
0
1
1
0
1
1
0
0
3
0
3
3
0
2
1
0
3
1
3
4
0
4
4
0
0
4
4
0
0
5
0
0
0
5
0
0
0
0
3
0
0
5
0
0
0
0
2
2
4
2
0
3
4
0
0
0
0
0
0
1
0
0
3
0
2
0
1
2
2
0
2
0
5
5
0
3
3
1
3
0
0
0
3
2
0
0
0
0
0
0
0
1
0
2
0
0
2
0
0
0
0
5
2
2
2
2
5
5
5
0
2
2
1
0
3
0
3
4
4
0
0
3
5
2
3
1
0
0
1
2
0
3
0
3
0
0
0
2
3
0
0
3
0
3
1
0
3
0
3
0
4
0
0
2
3
2
0
0
0
0
4
0
0
0
0
0
4
0
3
1
2
0
0
1
0
0
1
0
3
5
1
5
0
2
0
0
0
1
0
4
0
4
1
1
0
5
3
0
2
0
0
4
2
0
0
0
3
4
0
3
5
2
0
0
1
4
5
0
0
4
1
0
3
0
3
0
5
3
0
0
0
0
0
0
0
4
2
0
4
1
1
4
0
0
0
3
0
4
3
3
0
0
0
2
0
5
1
0
0
0
0
5
0
0
0
3
0
0
4
3
0
3
4
0
0
1
1
4
0
0
1
4
2
2
4
5
0
2
5
5
5
0
5
0
0
5
3
0
3
4
0
4
0
2
2
0
1
2
0
2
1
4
5
3
0
1
3
0
2
0
2
1
3
0
0
3
0
3
0
1
0
3
0
4
3
3
0
2
1
2
0
0
2
0
2
0
3
0
4
1
0
3
3
1
4
1
0
0
0
3
4
0
2
5
1
2
0
5
0
1
0
4
0
0
2
2
0
0
4
3
4
1
3
0
5
0
3
1
0
0
0
0
5
0
0
2
0
0
3
5
0
2
0
3
0
3
4
4
4
2
4
0
0
2
0
0
0
5
0
0
4
2
1
2
0
3
0
1
0
4
3
5
3
0
3
4
4
2
5
1
0
2
1
0
0
0
0
0
0
4
2
1
2
3
1
0
4
4
4
0
2
3
0
0
0
0
0
1
0
3
5
0
4
0
4
4
3
0
5
0
0
5
0
1
4
0
0
0
4
1
3
3
3
0
0
4
3
0
2
5
1
4
0
1
0
2
0
0
0
5
0
1
0
2
2
4
0
0
5
4
4
2
0
0
5
0
0
5
0
5
2
2
0
0
2
2
0
4
0
3
4
0
5
0
1
0
1
0
0
1
5
3
0
0
2
3
0
3
1
0
0
1
5
0
0
2
0
4
0
0
5
0
0
5
4
1
0
2
0
0
0
0
0
4
1
0
0
2
0
0
0
0
1
0
2
0
3
0
0
0
0
0
0
1
0
0
0
2
0
0
4
0
0
0
0
0
1
0
0
0
0
0
0
3
2
3
0
0
0
0
0
4
1
1
0
3
1
3
2
0
2
3
5
0
3
0
1
5
0
0
5
0
3
0
0
0
4
0
0
3
3
4
4
0
0
3
0
2
3
0
3
3
1
3
3
0
0
4
4
5
1
0
1
0
0
4
2
0
3
0
1
2
0
2
0
0
2
0
1
1
0
0
0
3
3
0
0
0
0
3
0
0
0
0
0
0
0
0
3
1
1
0
3
3
2
2
4
2
2
0
5
0
0
3
0
5
2
1
0
4
0
0
0
1
0
4
2
0
0
0
1
0
5
0
0
2
0
2
0
0
0
0
2
0
0
3
4
0
4
4
2
4
1
0
0
0
2
1
0
0
0
4
0
0
0
0
0
0
2
0
3
3
1
4
0
3
4
5
0
1
0
0
0
0
1
0
0
3
0
1
2
3
0
1
1
1
0
5
3
4
4
2
5
5
2
0
0
0
0
0
2
0
0
1
3
3
1
4
2
4
0
0
0
0
0
0
5
0
0
3
1
2
0
2
3
1
0
5
3
3
5
4
0
1
0
5
0
2
4
3
4
1
2
0
0
0
5
0
1
5
0
0
3
5
0
0
0
0
2
5
1
0
0
0
0
0
2
0
3
0
5
5
0
0
3
5
0
0
0
3
4
4
1
0
0
2
0
3
3
0
5
2
2
1
1
3
0
1
5
0
0
0
3
1
1
0
4
0
0
3
5
4
0
0
4
5
3
1
0
5
3
1
4
1
3
0
3
3
3
0
4
3
3
2
1
5
0
4
0
1
0
4
1
0
1
4
3
0
2
1
2
1
0
5
5
0
0
1
3
1
5
0
0
0
0
4
0
0
3
1
1
0
3
3
2
3
0
5
2
0
3
3
3
0
4
1
2
3
4
3
0
4
0
0
0
3
2
0
5
1
5
4
0
0
0
3
3
0
0
0
0
0
3
3
4
0
4
0
0
4
0
1
1
0
3
0
4
1
3
3
2
0
3
0
0
3
0
1
0
0
1
0
0
0
2
0
2
1
3
0
1
4
2
0
0
4
3
0
0
3
0
3
0
0
4
1
0
0
0
2
4
0
3
0
0
0
3
5
0
2
0
0
5
0
4
5
0
0
3
4
2
1
0
4
5
0
1
1
2
3
3
0
0
0
4
4
0
3
1
5
1
0
5
0
1
0
3
0
5
2
0
1
3
0
0
3
2
0
0
1
0
0
1
0
0
0
4
3
0
4
0
3
0
3
5
0
5
0
3
4
3
0
1
0
1
0
0
3
0
0
0
Answer 14
6%
2
5
0
5
0
0
4
2
1
0
0
0
0
1
2
0
5
4
0
5
1
0
1
0
5
5
5
5
5
0
0
0
0
0
4
5
0
0
1
0
5
0
1
2
0
3
0
3
3
0
0
4
2
0
1
0
0
1
2
2
0
4
0
3
3
0
0
0
0
0
0
0
1
0
0
4
0
3
1
2
4
0
3
0
4
5
0
3
5
0
0
0
3
0
3
0
0
5
0
4
0
0
3
0
0
0
5
1
2
0
0
4
1
0
0
3
0
5
3
2
2
4
4
0
3
5
4
0
1
2
0
0
1
1
3
0
0
0
1
0
3
5
5
0
2
1
0
3
1
0
0
2
1
5
0
0
2
2
1
5
1
0
1
1
0
3
2
1
3
0
4
2
3
0
5
0
4
2
0
2
0
3
3
0
0
3
1
5
2
2
5
4
0
1
0
1
0
4
1
0
1
0
0
5
1
4
1
4
1
0
3
0
0
3
5
3
5
1
4
0
0
0
0
5
4
4
4
2
2
3
0
3
5
0
0
2
1
2
0
0
5
1
2
3
2
0
0
0
0
0
0
1
0
2
3
0
0
3
0
3
5
5
0
0
0
0
0
5
0
0
5
5
0
0
1
0
1
0
0
0
5
3
4
4
4
0
3
4
3
0
0
5
0
0
0
4
3
0
3
0
1
5
3
3
0
5
0
0
2
3
0
0
0
1
1
0
4
0
5
2
3
1
0
0
5
5
0
1
0
4
2
5
0
1
1
3
0
0
4
2
0
2
1
4
0
1
1
2
0
4
0
0
0
5
4
0
5
0
0
0
1
2
5
5
4
3
3
0
4
3
3
0
2
5
4
5
3
0
1
5
4
0
1
1
1
5
4
0
4
0
0
1
0
0
0
0
1
1
1
2
3
3
0
2
0
3
5
0
3
4
4
0
3
3
1
0
1
0
0
4
4
0
5
3
1
0
5
4
3
5
2
3
1
1
2
1
4
0
0
2
0
3
4
4
0
4
0
3
0
3
0
0
0
0
1
2
0
2
0
2
3
2
2
0
2
0
0
3
1
1
2
3
3
2
0
3
0
3
1
1
0
4
1
0
5
0
0
2
0
0
0
1
0
5
0
5
0
3
0
3
5
3
3
2
0
0
3
0
3
2
0
0
2
3
0
0
0
5
3
0
0
0
4
5
5
3
0
3
0
0
5
0
2
5
1
3
4
1
0
3
4
2
3
0
0
0
1
0
3
1
0
0
0
4
0
0
0
5
4
3
1
0
1
0
2
4
0
0
1
0
0
3
0
0
1
4
5
4
4
4
0
0
4
0
0
0
5
2
1
5
0
1
3
3
1
2
0
4
2
0
0
0
4
1
0
4
5
2
0
3
0
2
4
1
0
3
0
4
0
5
0
5
1
1
2
5
1
2
0
2
0
0
3
3
2
0
2
2
3
0
0
4
3
0
4
5
0
3
0
0
3
0
1
0
0
3
0
0
4
4
0
4
4
0
3
0
5
3
1
3
0
0
5
2
0
0
0
4
0
2
2
1
4
2
0
1
1
0
0
2
0
3
4
4
2
5
0
0
0
2
2
3
4
2
1
4
4
1
2
0
2
0
4
1
1
0
0
2
5
1
3
1
0
0
3
4
0
1
0
0
1
0
0
1
4
0
0
0
3
0
3
0
5
0
0
5
4
0
0
5
5
0
0
0
5
0
3
0
3
0
1
4
0
1
0
0
0
3
3
2
0
1
2
3
0
3
0
0
2
3
0
4
0
2
2
0
3
2
0
5
0
1
0
0
3
3
0
4
3
0
0
0
2
2
3
0
2
3
4
0
0
1
0
3
1
5
0
0
5
3
3
1
2
3
3
2
0
0
2
4
5
4
5
1
0
2
2
1
1
0
5
4
2
2
3
2
0
3
4
4
5
3
2
3
5
0
2
1
2
0
3
2
5
2
5
2
2
0
1
3
3
0
0
1
5
2
0
0
0
0
0
3
0
0
0
3
0
0
0
5
0
0
1
3
3
5
0
2
2
0
0
5
4
2
2
1
0
0
4
4
0
0
3
5
0
0
2
0
0
2
3
3
0
2
0
2
0
5
2
0
0
0
3
1
2
3
0
3
0
0
0
0
0
5
0
0
0
0
0
5
0
2
4
5
2
3
1
1
0
5
1
0
3
1
2
0
4
1
0
3
0
1
1
3
5
2
0
0
0
0
4
1
3
4
0
0
1
5
4
0
0
1
0
0
0
2
2
4
3
0
0
2
0
5
3
1
0
3
0
0
2
0
3
5
0
3
1
3
3
0
1
1
5
3
4
4
5
0
0
0
0
5
0
5
5
0
0
1
0
3
3
0
1
0
0
5
3
0
5
3
1
0
0
5
2
0
0
5
0
3
4
2
0
0
0
1
4
0
5
0
0
1
0
3
4
3
0
0
1
0
0
0
0
0
1
0
4
4
0
5
5
0
0
1
1
0
1
3
5
4
0
3
1
3
2
0
0
4
0
1
0
4
1
2
0
0
0
2
4
2
0
0
1
0
0
0
4
5
3
5
0
2
0
2
0
0
5
2
2
5
0
3
0
3
2
3
0
3
2
0
0
4
1
0
2
0
3
0
1
4
0
0
1
0
0
3
3
1
2
0
3
0
0
0
0
1
2
3
0
0
4
2
0
5
5
2
0
5
0
0
0
0
0
1
4
5
0
0
3
0
1
0
4
0
1
2
1
4
1
2
5
5
1
0
1
0
0
2
2
0
5
1
0
3
0
0
1
0
2
5
0
4
2
0
5
1
3
5
3
0
4
0
3
5
0
3
5
0
0
1
3
5
0
2
0
5
0
2
3
3
1
0
5
5
0
2
2
0
0
0
0
1
2
0
3
0
3
0
3
4
3
3
0
0
3
3
5
3
0
0
1
1
5
2
0
2
4
0
0
1
0
4
2
1
3
0
4
1
3
3
3
2
3
0
0
5
5
3
0
4
0
0
4
1
3
0
0
2
0
4
0
0
0
2
4
1
0
0
0
2
2
5
1
2
0
0
5
5
5
5
0
0
1
0
0
0
2
0
0
0
1
2
5
0
0
4
4
1
5
0
3
5
0
5
5
5
5
4
2
1
3
0
5
0
0
0
1
0
1
3
5
0
4
0
1
0
2
0
1
3
2
3
3
0
1
0
0
0
0
0
0
0
5
1
3
0
3
3
5
2
1
3
4
3
3
0
2
4
0
2
4
0
0
3
5
0
5
2
5
3
5
0
2
0
0
0
0
2
5
0
2
2
0
4
0
4
3
0
4
1
1
4
0
5
1
0
0
5
0
1
2
0
4
0
0
5
5
0
2
0
4
0
2
4
5
3
4
2
4
0
1
1
0
3
2
4
3
3
0
3
5
2
5
1
0
4
1
5
1
0
3
3
3
0
0
1
0
2
0
0
3
5
1
1
0
4
2
1
5
3
0
1
0
4
2
2
0
0
5
3
0
4
3
2
4
1
0
4
0
0
2
5
3
4
3
5
3
0
5
5
0
0
5
0
0
1
2
3
2
1
4
0
3
5
5
0
0
5
3
4
3
4
5
0
4
0
3
0
3
2
1
0
1
5
0
2
4
2
4
3
0
2
4
0
0
0
5
0
5
3
1
0
4
0
3
3
1
0
0
3
0
0
3
5
4
1
0
2
1
4
0
0
1
2
3
0
0
4
4
0
3
2
0
0
0
1
0
0
0
0
3
2
0
5
0
0
3
5
2
0
4
0
0
0
2
0
0
2
3
0
0
0
0
4
2
1
1
5
0
4
0
3
3
4
0
4
0
3
1
0
2
0
0
1
0
1
0
0
3
4
3
2
5
3
2
2
0
1
5
3
0
5
3
0
0
3
3
5
2
2
1
0
0
1
0
0
2
5
0
0
3
0
3
5
0
5
0
4
2
1
0
4
4
0
2
0
0
5
4
5
0
3
0
2
3
0
0
1
0
0
4
1
5
0
3
3
3
0
5
0
0
1
2
5
4
0
2
5
0
3
0
1
2
0
0
5
0
4
3
1
1
3
4
1
3
0
4
3
5
4
4
0
4
3
0
0
2
2
0
2
3
0
1
3
0
1
1
1
0
3
1
4
0
3
2
5
1
0
3
0
0
3
0
3
1
4
2
4
2
4
2
2
4
0
0
0
3
3
3
0
0
2
0
2
0
0
0
0
0
4
0
1
1
2
4
2
4
1
0
0
1
5
0
1
1
4
5
4
2
1
2
3
5
0
3
0
3
1
0
0
0
5
0
5
0
0
0
5
2
1
2
0
1
0
3
0
0
0
3
0
0
4
2
0
3
0
5
4
2
4
0
2
5
0
0
0
0
3
0
0
3
2
4
0
0
0
2
4
1
3
1
1
0
4
5
1
3
0
2
3
3
3
4
5
2
0
0
0
4
5
0
4
5
0
5
0
3
4
0
0
0
3
0
0
2
2
4
3
0
0
4
0
1
3
0
0
0
1
2
0
0
1
0
1
0
1
0
0
0
0
0
2
2
1
4
0
4
5
1
4
3
0
3
0
0
0
3
1
3
5
0
4
0
3
1
1
0
5
5
0
0
0
0
2
1
4
3
0
0
0
5
0
0
0
0
0
0
2
2
4
2
0
0
0
0
0
4
5
1
0
2
2
0
1
4
4
4
0
4
0
3
0
3
0
0
1
0
0
0
0
0
0
4
0
0
1
5
0
3
2
3
0
0
2
0
5
3
1
0
2
0
0
2
0
2
2
0
0
3
1
5
0
0
5
4
2
0
0
5
4
1
0
0
4
0
5
0
0
2
4
2
5
1
0
4
3
0
1
3
0
0
0
3
3
0
0
0
4
3
0
0
4
1
1
0
1
3
2
3
3
2
0
5
4
0
5
4
0
0
1
2
2
5
4
3
0
1
1
0
4
5
4
0
0
5
0
5
0
5
0
0
0
2
4
0
1
3
0
3
2
1
5
1
2
1
0
0
3
0
0
5
0
1
2
0
0
0
4
0
3
0
2
4
3
0
4
4
5
5
3
4
1
5
2
2
0
0
0
3
5
2
4
0
3
0
0
2
0
3
0
0
5
0
3
0
0
3
4
3
4
4
5
4
0
0
3
3
2
0
3
0
2
5
5
3
3
1
3
2
2
4
0
0
1
4
0
4
5
3
0
4
0
3
3
0
0
3
3
3
1
0
2
0
2
0
4
1
0
4
4
0
5
5
0
0
4
0
0
2
0
0
0
0
0
0
5
0
0
2
2
4
3
0
3
1
1
2
0
4
2
4
0
0
0
3
0
4
0
5
0
4
5
0
2
4
3
3
1
0
0
0
1
4
0
5
5
3
0
0
3
0
5
0
0
2
2
0
3
3
4
3
2
3
0
0
0
0
0
5
0
3
5
2
0
1
3
2
1
0
3
5
0
5
4
5
0
0
4
1
0
3
2
3
0
0
0
3
0
5
1
5
0
0
4
5
2
1
4
0
4
0
3
0
2
0
1
1
0
5
1
1
0
2
0
5
3
0
5
5
0
5
0
0
0
4
5
5
0
2
1
0
1
5
3
0
3
0
2
0
0
2
4
0
3
4
2
4
0
0
0
4
0
0
4
1
0
3
4
4
2
3
0
5
1
2
3
0
2
0
2
0
0
0
1
2
0
2
4
4
4
1
3
1
0
5
0
0
4
5
4
0
0
5
4
2
0
2
5
0
4
4
0
1
2
0
0
2
4
0
2
2
1
4
0
0
0
0
0
0
0
2
1
0
0
0
3
2
0
1
0
2
2
3
5
2
3
0
0
0
1
0
2
5
0
0
5
5
4
0
0
3
0
0
2
5
0
5
4
1
4
2
5
3
2
1
0
2
2
0
0
3
1
2
0
4
0
1
3
5
3
0
0
0
0
0
2
2
0
0
0
0
1
1
0
4
3
0
2
4
2
5
1
3
3
0
2
0
0
1
2
0
4
0
1
1
2
2
3
0
0
1
3
2
3
0
2
1
0
0
0
3
0
0
0
5
4
1
0
5
1
4
0
0
5
4
4
5
4
0
5
0
0
3
0
4
3
0
0
0
4
4
3
3
0
4
5
1
3
2
0
0
0
5
0
3
4
3
0
0
5
2
1
0
3
0
0
1
5
3
0
3
2
3
0
0
5
0
0
2
5
1
2
0
0
1
0
0
5
1
3
0
0
1
0
0
0
0
2
0
0
0
4
0
0
1
1
0
0
0
0
3
0
0
0
0
1
5
0
0
3
0
1
0
1
2
0
0
0
2
4
1
0
0
0
0
3
5
2
5
0
4
3
1
5
0
1
1
5
0
2
0
5
0
1
0
5
0
4
0
2
4
5
0
0
4
4
2
4
0
0
5
2
2
4
2
1
5
4
0
0
0
0
3
3
5
0
3
5
1
4
4
1
0
0
5
3
4
0
0
0
0
1
0
3
0
0
1
0
3
3
0
4
0
4
1
2
0
1
0
0
0
0
0
3
1
0
2
3
4
3
1
4
5
1
2
5
0
4
4
1
3
5
1
0
5
3
3
1
0
4
0
2
0
4
0
2
3
5
3
0
4
0
3
3
0
4
0
4
3
2
2
3
0
0
4
2
1
4
0
0
0
2
4
0
1
0
2
1
0
0
0
0
0
2
2
2
0
1
5
0
0
4
3
0
3
1
5
0
0
3
5
0
3
0
5
4
4
0
3
4
1
0
0
3
1
2
3
5
3
0
5
0
0
2
0
0
0
0
3
4
4
2
0
4
4
0
0
0
0
4
0
5
0
0
2
4
1
0
3
1
3
0
5
3
0
3
1
0
4
3
0
1
3
1
2
4
5
5
0
0
0
3
0
1
3
4
0
3
5
0
0
0
4
1
2
0
0
0
4
0
0
5
1
2
3
0
0
3
0
3
2
0
2
0
4
0
1
3
2
0
3
0
5
1
0
4
3
1
2
4
5
5
3
2
4
1
0
5
2
1
0
0
1
0
4
5
4
0
0
4
5
0
1
3
4
2
0
4
3
1
4
4
4
3
0
3
4
3
2
1
2
0
5
0
0
0
2
1
0
1
1
3
4
2
2
2
3
2
5
2
0
0
3
0
2
0
1
5
0
0
0
0
0
4
2
2
5
2
2
2
1
0
5
2
0
0
5
0
0
4
0
0
5
5
3
0
4
4
0
0
4
4
1
5
1
2
5
0
5
0
4
0
4
0
5
0
0
2
5
5
0
0
0
0
3
2
3
2
5
2
0
2
0
4
0
2
1
3
3
0
2
0
0
3
1
0
0
0
0
1
2
3
3
0
0
4
5
3
0
0
4
1
4
0
3
1
3
0
3
5
3
4
0
0
1
3
0
3
0
2
3
3
0
0
0
1
0
5
0
4
1
0
0
4
3
1
1
0
4
3
0
2
3
0
3
2
3
0
0
2
2
0
0
2
0
3
5
4
4
0
0
4
5
3
1
4
1
3
4
5
0
0
0
0
2
0
0
1
3
0
0
0
2
0
4
0
3
0
5
5
0
5
5
4
0
1
0
4
1
0
0
4
2
0
0
0
Answer 15
5%
0
0
0
0
0
0
3
0
0
0
1
0
0
3
0
0
0
2
1
2
2
0
0
0
4
5
2
2
1
0
0
0
2
3
2
2
0
0
2
0
3
0
2
4
0
3
0
4
0
1
5
0
1
3
0
0
2
1
0
2
0
2
5
3
3
0
0
0
0
3
0
0
4
0
0
0
0
0
1
1
1
0
2
0
2
2
0
0
3
1
0
3
3
0
2
0
0
0
4
5
0
0
2
0
2
0
5
2
1
0
5
1
5
0
0
1
0
0
1
0
0
4
0
0
0
4
2
0
0
3
2
0
0
0
4
4
0
2
0
0
2
2
4
3
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
1
4
1
0
0
0
0
3
1
0
1
5
0
1
2
1
4
0
1
0
5
0
2
2
0
1
2
5
3
4
4
0
1
5
2
4
1
1
0
0
3
2
0
0
3
0
0
1
2
0
2
0
1
0
0
0
3
0
0
0
0
1
5
3
0
2
2
3
0
3
0
0
0
1
2
0
0
0
2
0
0
1
3
0
0
0
0
2
0
2
0
2
2
0
3
0
0
0
0
0
0
0
0
0
4
0
0
3
5
2
1
1
0
1
0
0
0
0
1
3
5
3
0
0
0
5
0
0
4
0
4
0
2
3
0
3
5
2
3
0
1
0
1
0
0
2
4
0
2
5
1
3
0
4
0
5
1
1
1
0
0
5
3
0
1
5
1
2
4
0
0
0
1
0
0
3
3
2
3
0
1
2
3
1
4
0
1
0
0
3
3
4
3
2
0
0
3
0
1
3
5
5
3
1
4
0
3
3
0
0
0
4
5
3
0
1
5
5
0
3
0
1
1
1
0
0
0
0
1
0
0
0
1
1
1
0
0
0
4
0
1
1
0
1
0
0
1
5
0
1
0
0
0
0
0
0
0
0
0
4
0
0
4
0
0
1
4
3
3
1
1
3
5
4
0
0
0
0
3
5
2
0
1
5
0
5
5
2
0
0
0
0
0
0
1
0
3
3
0
1
0
1
0
0
2
0
1
0
4
0
0
4
0
1
0
1
0
0
2
3
0
2
0
0
0
0
0
2
3
0
1
3
0
1
2
0
2
5
3
4
3
0
0
2
0
4
0
0
0
0
2
0
0
0
0
5
0
0
0
4
1
0
3
0
3
0
0
2
0
0
0
1
0
3
0
0
5
2
1
0
0
0
0
1
0
2
0
0
0
0
3
3
2
0
5
3
1
0
0
4
0
0
3
0
0
4
0
0
0
0
0
2
0
4
4
3
3
0
0
1
0
0
0
3
0
2
0
0
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5
0
0
1
5
5
0
5
3
2
1
0
3
1
3
3
5
3
1
1
3
0
2
0
0
0
0
Answer 16
2%
0
0
0
0
0
0
1
0
0
0
4
0
0
1
0
0
0
2
0
4
0
0
0
0
0
0
2
0
1
0
0
0
0
0
3
1
0
0
0
0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
3
0
1
0
0
0
1
3
3
0
2
1
0
0
0
0
0
4
0
1
0
0
0
0
0
1
1
0
0
1
2
0
0
0
0
0
0
1
0
4
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
1
0
0
0
1
0
1
2
0
1
0
1
0
0
0
2
1
0
0
0
2
3
0
1
0
4
0
2
0
0
1
0
0
1
1
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
3
0
1
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
2
0
3
1
0
0
0
0
0
0
3
3
1
0
0
0
0
0
0
0
1
0
0
0
2
3
0
2
0
1
1
0
0
0
1
0
0
1
2
0
1
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
1
0
1
0
2
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
1
0
0
1
2
2
0
2
0
0
0
0
0
3
5
0
0
1
0
0
3
2
0
0
0
0
2
4
0
4
0
2
0
0
0
1
1
0
0
0
2
0
0
0
0
0
0
1
1
0
0
0
1
1
0
0
0
1
0
0
1
0
0
0
0
2
0
1
3
0
0
1
0
2
0
0
0
0
0
4
4
0
1
0
1
1
0
2
0
0
0
0
1
0
2
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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1
0
0
0
0
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0
0
0
0
0
0
2
0
0
1
0
0
0
0
0
0
1
0
2
0
0
0
1
0
0
1
0
0
2
0
0
3
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
2
3
0
0
0
0
2
0
0
2
2
1
0
0
0
0
1
0
0
0
0
0
0
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1
0
0
0
1
1
0
0
2
0
0
0
5
0
0
0
2
0
0
0
0
0
3
0
0
2
0
0
0
0
0
0
0
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3
0
0
1
0
0
0
1
0
0
1
0
0
1
0
1
0
0
1
0
0
5
0
0
1
0
0
2
0
0
0
3
0
0
3
0
1
2
0
2
0
3
0
0
0
1
2
0
0
2
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
0
1
0
0
0
0
0
2
1
4
0
0
0
0
0
0
0
0
2
1
0
0
1
0
0
0
0
0
1
0
0
0
1
1
1
0
0
0
1
0
2
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
0
4
0
0
1
0
0
0
0
0
1
0
0
3
0
0
0
0
0
1
1
0
0
0
0
1
1
2
0
0
0
1
1
0
1
0
0
0
0
0
2
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
0
0
0
1
0
0
0
1
0
3
3
2
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
0
1
4
0
0
5
0
1
0
0
0
3
0
0
1
0
1
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
1
1
0
0
0
0
0
1
0
0
2
2
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
2
0
0
0
0
0
1
0
0
0
2
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
1
1
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
0
0
1
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
1
0
3
0
3
1
1
0
0
0
0
0
0
1
2
0
1
2
0
1
0
2
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
2
4
0
0
1
1
0
0
0
5
0
0
0
1
0
1
0
1
0
0
0
3
0
0
3
2
0
0
3
0
0
0
0
0
0
5
0
0
0
0
0
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0
0
0
0
0
0
0
0
0
0
1
5
0
0
1
0
0
2
2
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
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1
4
1
0
0
0
0
0
0
0
0
2
0
0
0
0
2
0
0
0
1
0
0
0
0
0
1
2
1
0
0
0
1
0
1
0
0
0
1
0
0
2
0
0
0
0
0
0
1
0
0
0
0
0
1
0
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0
0
1
0
0
0
0
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
3
0
0
0
0
0
1
1
0
0
3
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
0
0
0
3
3
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
5
0
0
1
0
0
1
0
2
0
1
4
0
0
0
3
2
0
1
3
0
0
0
1
0
0
0
0
0
0
1
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
3
0
2
1
3
0
0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
3
0
4
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
3
1
4
0
1
2
0
0
0
0
0
0
0
0
0
0
1
0
2
0
0
2
0
0
1
0
5
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
0
1
2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
3
0
1
0
0
0
1
1
0
1
0
0
0
0
4
1
0
0
2
1
0
0
0
0
0
0
1
0
0
2
0
0
1
0
1
0
0
0
0
0
0
2
0
0
3
0
0
0
0
0
1
0
2
0
0
0
0
1
1
0
0
0
0
1
0
1
1
3
1
1
0
0
0
1
1
0
1
1
3
0
2
0
0
1
0
0
1
0
0
1
0
1
1
0
1
0
1
0
0
0
0
3
2
0
3
1
5
3
0
3
0
0
0
0
1
0
0
1
0
1
0
1
2
0
0
2
1
0
0
0
0
0
4
0
1
0
1
0
1
0
1
1
0
0
0
0
3
0
0
1
0
1
0
0
0
0
0
0
0
0
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1
0
0
1
0
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0
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1
0
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0
0
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0
1
0
0
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0
0
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0
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0
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0
1
1
0
0
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2
0
0
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1
0
1
1
0
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0
0
0
0
0
0
0
0
1
0
2
0
1
0
2
0
1
0
0
0
0
0
0
0
1
0
1
1
0
1
0
0
1
0
0
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0
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1
0
0
0
0
1
2
1
0
0
0
0
0
0
0
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0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
4
0
2
0
1
3
0
0
1
5
0
0
0
2
0
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
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0
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1
0
1
1
0
1
1
1
0
1
1
0
0
1
0
0
0
1
0
0
3
1
0
3
0
0
0
0
0
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0
0
0
0
0
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0
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0
0
0
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1
2
0
0
0
0
0
2
0
1
4
0
0
0
1
0
3
0
0
4
0
0
0
1
0
0
0
1
0
0
0
0
0
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1
0
0
0
1
0
0
0
0
0
0
0
2
0
0
3
1
0
0
0
0
0
1
0
0
0
1
3
0
0
3
0
0
1
0
0
3
0
0
0
0
0
0
0
0
1
5
0
0
0
0
0
0
2
0
0
0
0
1
0
0
0
0
1
0
0
0
2
1
0
0
2
3
1
0
0
1
1
3
0
1
0
0
0
0
3
0
0
0
0
0
0
0
0
0
1
0
0
0
0
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1
0
0
0
1
0
2
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
1
0
0
1
0
0
0
1
2
0
0
0
1
0
0
1
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
1
0
0
4
0
0
0
1
0
0
0
1
0
1
2
0
0
0
3
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
0
0
0
0
0
2
0
0
0
0
0
0
0
2
0
0
0
3
2
1
0
0
1
0
0
0
0
0
2
2
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
0
0
0
1
0
0
0
4
0
0
1
2
0
0
1
0
4
1
0
0
0
0
1
1
0
3
0
1
1
0
0
1
1
0
0
0
0
0
0
0
0
0
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1
0
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0
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0
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0
0
0
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0
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0
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0
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3
0
0
1
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1
0
0
0
1
0
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0
0
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1
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0
1
0
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0
0
0
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0
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1
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1
1
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1
0
0
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1
0
1
1
0
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0
0
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0
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1
0
0
0
1
0
0
1
0
1
4
1
1
0
1
0
0
0
0
0
0
0
3
0
0
0
3
3
0
4
0
0
2
0
0
0
0
0
0
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1
0
1
0
0
1
0
0
0
0
0
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2
0
1
2
0
2
0
0
0
0
0
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1
0
0
0
1
2
0
0
0
1
0
0
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3
0
0
3
1
0
0
0
0
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0
0
0
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0
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0
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1
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1
0
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1
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1
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2
3
0
2
0
0
1
0
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0
0
3
0
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1
0
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0
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0
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0
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0
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1
0
0
0
1
0
0
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1
0
0
1
1
1
0
0
1
0
0
0
0
0
0
1
0
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1
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
0
0
0
0
0
0
0
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0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
5
0
1
1
5
2
0
0
0
0
0
0
0
0
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0
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0
1
0
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0
1
0
0
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0
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0
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0
0
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0
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0
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0
0
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1
0
1
0
0
1
0
0
1
2
0
2
0
0
0
0
0
0
0
0
0
0
1
0
0
2
0
0
0
3
0
0
0
0
0
0
1
0
2
0
0
0
1
0
0
0
2
0
2
0
0
0
0
2
2
0
2
5
0
0
0
0
4
0
0
0
0
0
1
0
0
0
1
0
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Εμφάνιση αποτελεσμάτων 3346 στο διάγραμμα
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Αυτή η λειτουργικότητα θα είναι διαθέσιμη στις δικές σας δημοσκοπήσεις VUCA
On the tab VUCA of the widget below, you can see fears distributed by quadrants, Spiral dynamics color, and Type of correlation (positive and negative), which allows you to easily and visually see the correlation dependence findings from the "Fears" poll for 2022-05-11 – the current date.
The statistical correlation findings from the "Fears" poll for 2022-05-11 – the current date you can see in the widget on the tab Correlation.
The Blue stage has only a weak negative correlation with fear of the Arbitrary rule of the authorities and Return to repression, while Green correlates a weak positive with fear of the Arbitrary rule of the authorities and COVID-19.
COVID-19 has been correlated with the following Spiral Dynamics color patterns:
- weak positive correlation with Purple,
- weak positive correlation with Green,
- weak negative correlation with Turquoise.
What is correlation dependence?
Correlation dependence is the changes that the values of one attribute contribute to the probability of different values of another attribute appearing.
What is a positive correlation?
It is when another accompanies an increase in one variable or when high values of one are associated with high values of another, and low values are associated with low values.
What does a positive correlation show?
The relationship between two variables can be as follows - when the values of one variable increase, the values of the other variable also increase. It is what a positive correlation coefficient shows.
What is a negative correlation?
It is when an increase in the other accompanies a decrease in one variable or when high values of one are associated with low values of the other, and low values are associated with high values.
What does a negative correlation show?
The relationship between two variables can be as follows - when the values of one variable decrease, the values of the other variable increase. It shows a negative correlation coefficient. Such variables are said to be negatively correlated.
Let's give examples interpreting specific correlation findings from this table in the organizational context. The critical value of the correlation coefficient Normal distribution, by William Sealy Gosset (Student) r = 0.0438
For instance:
- positive correlation of 0,0667 between the Purple stage and fear of Assault by criminals implies this traditionalist group may resist changes that reduce security safeguards like removing badge requirements. Providing additional onsite protection and safety communications can help mitigate these concerns.
- positive correlation of 0,0834 between the Purple stage and fear of Deaths suggests this demographic may need more support processing organizational changes involving mortality like insurance and bereavement policy adjustments. Counseling resources can help workers handle loss-related transitions.
- positive correlation of 0,0501 between the Purple stage and fear of Loss of job indicates this group values stability and continuity. They would appreciate extended notices, severance packages, and transition assistance during restructurings. Outplacement services can ease anxiety.
- positive correlation of 0,0483 between the Purple stage and fear of Public humiliation shows that preserving dignity and reputation is key for this reserved, customs-oriented segment. Anonymous reporting mechanisms for grievances can allow them to safely raise concerns.
- positive correlation of 0,0501 between the Purple stage and fear of Old age highlights that organizations should provide an abundant lead time when modifying retirement programs to minimize uncertainty among this change-averse group. Educational resources on new provisions can also create readiness.
- positive correlation of 0,047 between the Purple stage and fear of COVID-19 suggests public health communications and safety measures may resonate more with this group when managing pandemic disruptions. Leveraging shared community values may motivate adherence.
- positive correlation of 0,1085 between the Orange stage and fear of Illness of relatives and children implies this pragmatic results-driven group may appreciate family medical leave policy changes that maintain productivity. Voluntary benefits like childcare assistance can also address these concerns.
- negative correlation of -0,1559 between the Turquoise stage and fear of Illness of relatives and children indicates this group's higher tolerance for uncertainties like health crises. Change initiatives accommodating different risk profiles and personalized support services align best with this self-actualizing mindset.
Organizations and VUCA
Understanding VUCA is critical for organizations to navigate the complex and ever-changing landscape. The correlations obtained through the "V.U.C.A. POLL DESIGNER" tool can help organizations identify vulnerable areas and anticipate challenges. Correlation insights can inform decision-making processes and strategic planning, enabling organizations to adapt and thrive in a VUCA environment.
Below is the chart that displays these 150 respondents' responses to the SDTEST by colors of the Spiral Dynamics. This factual data is used to calculate the correlation with the ratings of fears (0-5) that respondents indicate in their answers.
The Country filter is the USA and shows the average SDTEST result for the USA from the full database. The Language filter is English and shows the average SDTEST result for English from the full database.
![](https://sdtest.me/images/Blog/USA_Eng_SD-150.jpg)
Let’s consider as an example a US company with 150 employees. Here are the statistical correlation findings from the "Fears" poll for 2022-05-11 – 2023-08-02 you can see them below on the tab Correlation.
We leave for further consideration only statistical significance.
What is statistical significance?
Statistical significance is an assessment of whether an event is due to chance. If an outcome is statistically significant, it is unlikely to occur due to random events or fluctuations.
How does determine if a relationship is significant (credible)?
There is a threshold for determining statistical significance. The critical value of the correlation coefficient determines it. If the obtained value of the correlation coefficient is higher than the critical value, such correlation is considered to be statistically significant (reliable).
Below is only the critical value of the correlation coefficient for Normal distribution, by William Sealy Gosset (Student) r = 0.1614
And next, below is the critical value of the correlation coefficient for Non Normal distribution, by Spearman r = 0.0132.
The next two tables below show the fears with the critical correlation coefficient value on the tab VUCA, distributed by quadrants, Spiral dynamics color, and Type of correlation (positive and negative), allowing you to easily and visually see the correlation dependence.
Let's give examples interpreting specific correlation findings from this table in the organizational context. The critical value of the correlation coefficient Normal distribution, by William Sealy Gosset (Student) r = 0.1608
- positive correlation of 0,1766 between the Blue stage and fear of Assault by criminals implies this rule-oriented group of employees feels more vulnerable to criminal attacks when changes reduce security safeguards. Providing additional access controls, expanded surveillance systems, and self-defense training can help address these apprehensions when undergoing facility modifications.
- positive correlation of 0,1864 between the Orange stage and fear of HIV/AIDS suggests this pragmatic segment may resist healthcare policy adjustments that disrupt productivity without adequate protections. Voluntary testing, counseling services, and onsite health clinics can proactively accommodate these concerns when transitioning insurance plans.
- positive correlation of 0,2762 between the Orange stage and fear of Old age indicates this achievement-driven group strongly values continuity of incomes post-retirement. Phased retirement programs, pension buyouts, and financial planning resources can ease the transition for this demographic when restructuring retirement packages.
- negative correlation of -0,17 between the Green stage and fear of Tougher regimes indicates this egalitarian group is less fearful of stricter policies and oversight. They are more comfortable with order and structure than the autonomous Orange stage. Green employees will likely embrace more rigorous governance processes when appointing new executives if transparency and input channels are maintained. A clear rationale on how tougher regimes serve community interests will gain buy-in from this stage.
- negative correlation of -0,1616 between the Green stage and fear of Deaths implies this empathetic stage may better handle bereavement policy changes and counseling support programs. Leveraging their ability to support peer grief during a loss can build resilience.
- negative correlation of -0,1988 between the Yellow stage and fear of HIV/AIDS suggests this integral group has a higher risk tolerance and capability for handling uncertainties like pandemics. Customizable medical programs with options for elective testing, personalized treatment plans, and flexible work arrangements will suit this psychographic.
Analyzing correlations between employee mindsets and change-related fears provides targeted insights to address apprehensions and smooth strategic transitions.
Here is a description of how the "V.U.C.A. POLL DESIGNER" tool could feed into organizational processes:
Culture Assessment: The tool can assess organizational culture by surveying employees' perceptions of volatility, uncertainty, complexity, and ambiguity in the workplace. The correlation analysis by the Spiral stage would reveal psychographic clusters and their dominant attitudes, values, and motivations. This allows targeted culture-shaping initiatives.
Workforce Segmentation: Segmenting employees by Spiral stage based on their VUCA perceptions enables customized communication, engagement, and development strategies that align with each group's psychology. For instance, change messaging can emphasize stability for traditional versus opportunity for innovators.
Change Management: Before major changes, the tool can identify likely pockets of resistance by anticipating reactions of different mindsets. Insights help leaders proactively address apprehensions through stage-tailored messaging, training, and support throughout the transition.
Leadership Development: The tool can evaluate leaders' capability to handle volatility and ambiguity through assessed VUCA perception surveys. Results guide coaching to expand flexibility, agility, and complexity management skills aligned with each leader's Spiral profile.
In summary, correlating VUCA perspectives with Spiral stages aids targeted interventions across culture shaping, segmentation, change management, and leadership development. The correlation insights uncovered through the "V.U.C.A. POLL DESIGNER" tool have significant implications for organizational strategy and planning. The findings help identify potential areas of misalignment or resistance based on the psychological profiles of employees. Leaders can leverage the data to tailor change management tactics, communication messaging, training programs, and engagement initiatives to the motivations of each mindset segment. Proactively addressing apprehensions and objections enables smoother adaptation to ongoing volatility. Regularly assessing correlations between perceptions of ambiguity, complexity, and uncertainty with the stage distribution of the organization's human capital illuminates vulnerabilities and opportunities for sustained resilience.
Comparison with Traditional Methods
Compared to traditional VUCA analysis methods, statistical correlations with Spiral Dynamics color models offers unique advantages. It provides a quantifiable and objective approach to understanding the relationships between VUCA elements and human value systems. Incorporating data-driven insights from the "V.U.C.A. POLL DESIGNER" tool enhances the depth of analysis and aids in making more informed decisions.
Traditional approaches for analyzing VUCA conditions have some limitations that this methodology aims to address:
- Existing methods like scenario planning, expert judgment, and risk identification are largely qualitative and subjective. This methodology integrates objective, data-driven correlation analysis with the psychographic context of Spiral Dynamics models for a balanced perspective.
- Traditional organizational analysis provides a generic enterprise-level view of turbulence perceptions. This approach enables more granular insights into mindset-specific correlations to uncover nuances across employee segments.
- Most methods offer retrospective ways to measure volatility, uncertainty, complexity, and ambiguity. The predictive nature of correlating perceptions with Spiral stages provides leading indicators to get ahead of potential change resistance.
- Current frameworks lack a psychological dimension to understand people's interpretations of and reactions to turbulence. Incorporating developmental models like Spiral Dynamics provides an enriched human-centered perspective.
- Traditional techniques are often complex and inaccessible to non-technical users. The poll-based approach is intuitive and can be widely deployed across an organization.
However, potential limitations should be acknowledged. The quality of insights depends on the poll design, sample representativeness, and statistical rigor. Correlations may not always translate accurately into organizational practice. Regular validation is advised to refine the methodology and enhance utility over time.
This approach aims to complement existing methods with enhanced psychological insights, granularity, and predictive capability to improve organizational resilience amidst volatility. Further research can continue building on these strengths while mitigating limitations.
Conclusion
This article highlights the significance of VUCA in the modern world and its impact on organizations and businesses. By utilizing the "V.U.C.A. POLL DESIGNER" tool in combination with Spiral Dynamics color models, we can gain valuable insights into VUCA elements and their implications. Statistical correlations provide a data-driven approach to understanding the relationships between VUCA and human value systems, enabling organizations to adapt and thrive amidst uncertainty. This innovative approach contributes to better decision-making and problem-solving in the face of an ever-changing world.
This research demonstrates the growing importance of VUCA dynamics for modern organizations and the need for advanced analytical techniques to navigate uncertainty. The methodology presented integrates rigorous data analysis with the psychological context provided by Spiral Dynamics models.
The "V.U.C.A. POLL DESIGNER" tool uncovered statistically significant correlations between turbulence perceptions and human mindsets. Analyzing a sample "Fears" poll revealed insights like traditionalist groups' higher anxiety towards ambiguity.
The correlation findings facilitated targeted interventions across culture shaping, workforce segmentation, change management, and leadership development within organizational contexts. This approach provides enhanced psychological insights and predictive, leading indicators to proactively adapt to volatility.
While traditional methods have limitations, this methodology delivers an objective psychographic perspective to inform strategic planning amidst VUCA turbulence. Further research can build on these strengths while addressing limitations like sample biases.
Beyond business contexts, this methodology also holds promise for the political domain. During election campaigns, candidates could design polls to assess VUCA perceptions and correlate results with Spiral Dynamics stages prevalent among constituencies. This would enable customized policy messaging catering to each psychographic segment's motivations. For instance, emphasizing stability for traditional while highlighting opportunities for innovators.
New administrations could continue polling post-election to track how different groups respond to policy changes and volatility events. As with organizations, political leaders can leverage correlation insights to implement more tailored communications, manage constituents’ anxieties towards change, and smoothly adopt new initiatives. Just as businesses must navigate uncertainty, political systems require the ability to understand citizens’ perspectives to maintain alignment.
Integrating developmental models with data-driven analysis provides a novel way to uncover human perspectives for navigating an increasingly complex world. Quantitative rigor coupled with psychological depth empowers organizations to embrace volatility as an opportunity for resilience and growth.
References
Graves, C. W. (1966). Deterioration of work standards. Harvard Business Review, 44(5), 117-128. - Graves' early research laying the foundations for his theories.
Rodgers, J. L., & Nicewander, W. A. (1988). Thirteen ways to look at the correlation coefficient. The American Statistician, 42(1), 59-66.
Beck, D. E., & Cowan, C. C. (1996). Spiral dynamics: Mastering values, leadership and change (1st ed.). Wiley-Blackwell.
Beck, D. E., & Cowan, C. C. (2005). Spiral dynamics: Mastering values, leadership and change. Wiley-Blackwell. - Useful for original Spiral Dynamics model source.
Petrie, N. (2011). Future trends in leadership development. Center for Creative Leadership. - Insights on leadership development.
Bleijenbergh, I. (2013). Kwalitatief onderzoek in organisaties. Boom Lemma.
Moore, D. S., McCabe, G. P., & Craig, B. A. (2013). Introduction to the practice of statistics (8th ed.). W.H. Freeman.
Bennett, N., & Lemoine, G. J. (2014). What a difference a word makes: Understanding threats to performance in a VUCA world. Business Horizons, 57(3), 311-317. - Background on emergence of VUCA framework.
Anderson, M., & Adams, W. A. (2016). Mastering leadership alignment linking value creation to cash flow. Routledge.
Uhl-Bien, M., & Arena, M. (2017). Complexity leadership: Enabling people and organizations for adaptability. Organizational Dynamics, 46(1), 9-20. - Relevance of complexity leadership in VUCA contexts.
Schoemaker, P. J., Heaton, S., & Teece, D. (2018). Innovation, dynamic capabilities, and leadership. California Management Review, 61(1), 15-42. - Strategic agility perspectives.
2023.08.05
Βαλέριι Κοσένκο
Ιδιοκτήτης προϊόντος SaaS PET Project SDTest®
Ο Valerii χαρακτηρίστηκε ως κοινωνικός παιδαγωγός-ψυχολόγος το 1993 και από τότε έχει εφαρμόσει τις γνώσεις του στη διαχείριση του έργου.
Ο Valerii έλαβε μεταπτυχιακό δίπλωμα και το Project and Program Manager Conformation το 2013. Κατά τη διάρκεια του προγράμματος του μεταπτυχιακού του, εξοικειώθηκε με τον χάρτη πορείας του έργου (GPM Deutsche Gesellschaft Für ProjektManagement e. V.) και η Spiral Dynamics.
Ο Valerii πήρε διάφορες δοκιμασίες σπειροειδούς δυναμικής και χρησιμοποίησε τις γνώσεις και την εμπειρία του για να προσαρμόσει την τρέχουσα έκδοση του SDTest.
Ο Valerii είναι ο συγγραφέας της εξερεύνησης της αβεβαιότητας του V.U.C.A. Έννοια που χρησιμοποιεί τη σπειροειδής δυναμική και τα μαθηματικά στατιστικά στοιχεία στην ψυχολογία, περισσότερες από 20 διεθνείς δημοσκοπήσεις.