1 3

0 0

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0 1

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0 2

1 0

3 1

0 1

1 2

4 1

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1 2

0 0

1 0

0 3

0 0

1 2

5 0

2 2

0 0

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3 1

0 1

2 1

3 1

0 1

1 1

0 1

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0 3

1 1

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2 0

2 0

0 3

0 1

1 0

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0 2

3 0

1 1

0 0

2 2

1 1

0 1

2 0

0 3

0 1

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0 0

1 1

1 1

1 1

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0 0

2 1

1 1

0 1

5 1

0 0

0 0

0 2

1 0

3 0

3 2

0 1

1 1

1 1

1 2

1 1

1 0

2 1

1 3

2 1

1 0

0 1

1 1

3 1

2 0

4 2

1 0

1 2

2 0

0 1

1 3

0 1

2 2

0 2

2 0

3 1

0 1

2 2

2 0

0 2

0 3

1 0

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0 1

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3 2

0 0

0 2

2 1

2 0

0 2

1 1

1 3

1 0

0 0

1 1

1 0

0 0

0 1

0 1

1 0

3 1

2 0

1 0

1 0

1 3

1 1

2 3

3 0

4 0

2 1

1 2

2 1

0 0