3 3

0 0

0 1

2 1

0 1

1 0

1 0

3 0

4 0

0 1

3 0

1 1

0 0

2 1

1 1

1 0

0 0

3 1

1 0

0 0

3 2

4 1

0 4

0 0

3 0

2 2

0 1

3 0

2 1

3 1

2 2

1 2

0 2

2 0

0 4

1 1

2 0

3 2

1 1

3 0

0 0

0 3

1 1

2 2

1 1

0 0

1 3

2 3

3 1

0 0

5 1

0 0

1 2

1 2

2 1

0 1

0 2

0 2

3 1

1 1

1 1

2 0

2 1

1 0

1 1

1 2

0 0

5 1

2 1

3 5

3 1

0 2

2 1

1 1

1 2

1 0

3 2

2 2

1 1

1 0

1 0

0 0

4 2

2 6

3 0

2 0

4 0

1 1

2 1

0 3

0 0

3 1

0 2

1 2

1 3

0 3

1 3

3 0

1 3

2 0

2 2

2 4

2 1

1 0

1 0

0 0

0 4

3 0

3 0

1 1

1 2

0 2

0 0

1 1

1 3

2 1

1 3

1 1

1 2

1 0

6 0

3 0

0 0

0 3

0 0

2 2

1 3

3 0

1 2

3 1

2 1

0 1

1 1

2 2

1 1

2 0

1 1

5 0

1 1

0 1

1 0

0 6

1 0

0 2

4 2

6 1

2 4

1 0

1 1

2 0

0 0

5 0

1 1

4 0

2 3

0 3

0 0

0 0

0 3

0 2

4 1

1 2

2 1

7 0

0 2

4 1

2 2

2 0

2 0

3 0

1 3