1 1

2 0

0 0

1 0

1 2

2 3

0 3

0 2

3 0

1 2

4 0

0 1

1 2

3 0

2 1

2 1

1 2

1 0

1 2

1 2

6 0

3 2

0 1

1 3

0 2

3 1

3 1

0 1

0 2

1 0

3 1

3 0

2 3

3 0

2 0

1 2

2 0

2 1

2 1

1 2

4 1

1 0

1 2

1 0

0 3

1 2

2 1

2 1

0 2

3 0