5 2

0 1

4 0

0 4

1 1

2 4

0 0

1 0

1 3

2 1

1 1

3 1

2 1

2 2

0 1

3 0

0 0

0 1

2 1

4 0

2 1

0 1

2 2

2 3

3 1

1 0

0 5

0 2

1 0

0 1

1 1

2 1

3 0

4 1

0 2

2 0

0 2

2 0

0 1

0 1

1 2

0 3

2 3

5 1

0 1

0 2

5 0

3 2

0 1

1 1

3 2

0 0

2 2

3 0

6 0

0 4

4 0

0 2

1 1

2 0

1 1

1 2

1 1

1 2

0 2

2 0

0 1

1 2

0 4

0 2

0 4

0 1

0 4

2 2

0 1

2 1

4 2

0 5

1 3

2 0

2 0

0 1

0 0

1 0

2 1

3 1

3 1

6 0

2 2

1 3

1 1

1 1

1 0

3 3

0 2

1 0

0 2

1 1

2 2

3 0

4 3

7 1

4 0

3 1

2 0

1 1

0 4

2 1

1 0

2 4

0 3

0 1

3 1

1 0

0 0

4 0

3 2

2 0

5 0

3 2

2 2

5 0

5 1

3 0

0 2

4 0

2 1

2 2

0 6

1 0

0 2

1 3

2 0

7 0

1 0

3 1

5 0

1 2

2 1

1 0

3 1

0 2

0 4

5 0

3 2

4 4

3 3

2 3

3 2

1 0

1 2

1 1

1 3

0 4

1 1

5 0

2 2

1 1

1 1

2 0

0 2

2 0

2 5

3 1

2 2

1 1

0 1

2 1

1 1

2 0

1 3

1 3

3 0

1 0

1 1

2 1

0 1

4 1

2 1

0 2

2 1

1 1

1 2

2 2

2 2

0 3

1 2

3 0

2 1

1 0

1 2

0 0

1 0

1 1

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2 1

2 1

1 5

2 4

0 0

1 2

1 0

3 0

4 3

0 0

2 2

2 2

0 2

1 0

3 0

1 3

3 2

1 1

1 2

0 0

1 2

1 2

2 0

1 1

0 1

1 0

2 1

3 2

1 0

0 0

0 2

2 2

1 0

1 2

0 1

1 2

0 5

0 0

1 1

2 0

2 0

0 0

1 2

0 1

1 3