3 3

1 4

1 2

0 0

1 0

1 2

3 2

2 0

2 1

2 1

4 0

2 1

2 1

3 2

2 4

1 0

5 0

1 4

3 3

3 0

1 1

1 1

3 2

2 3

1 0

3 0

2 2

3 1

1 4

5 0

0 1

2 0

2 2

1 1

1 1

3 1