2 3

0 1

1 1

0 1

1 1

2 0

1 3

1 2

1 1

1 1

0 0

5 0

3 1

2 1

1 0

1 1

1 0

0 0

1 3

0 0

2 0

1 1

3 0

0 1

1 0

1 0

1 0

0 2

2 1

5 0

1 0

0 3

4 2

1 1

0 2

1 0

4 0

0 0

1 2

0 0

1 1

2 0

0 1

0 0

1 1

2 0

2 1

2 2