2 0

4 2

2 1

0 0

1 1

2 0

1 1

0 2

1 1

1 0

3 0

2 5

1 0

3 2

1 0

1 1

2 0

1 1

1 2

3 1

0 0

3 0

2 0

1 1

1 1

1 2

1 1

1 0

0 1

1 1

1 5