2 1

0 1

1 0

1 0

3 2

1 3

0 1

4 3

2 0

2 1

2 1

1 1

0 0

3 2

2 3

1 1

2 2

1 2

2 1

0 5

1 1

2 4

2 2

3 1

0 1

1 1

3 1

2 3

1 1

0 0