1 0

2 2

1 1

2 1

2 1

1 1

1 0

0 1

1 2

2 1

0 1

0 4

1 2

1 1

2 0

1 1

0 1

0 2

0 2

2 3

2 3

0 1

1 0

1 1

1 3

1 2

1 3

2 0

0 1

3 0

3 1

2 1

3 2

1 2

0 0

1 2

2 1

1 1

1 0

0 0

1 0

0 2