1 1

0 1

4 1

2 3

2 2

1 4

0 0

1 0

2 1

4 1

0 1

1 0

2 3

2 4

2 1

3 1

0 3

2 1

3 3

1 2

0 0

0 2

0 0

2 1

2 2

2 0

4 0

3 1

1 1

1 0