0 0

2 1

1 1

0 1

0 2

1 1

4 0

0 2

1 0

1 0

2 1

0 0

1 1

0 1

0 1

1 0

1 2

1 0

1 1

1 0

3 0

0 1

1 2

3 3

2 1

1 0

1 3

3 0

3 0

0 2

1 0

1 0

0 1

1 2

0 0

1 1

0 0

3 0

1 0

2 1

1 0

1 0

0 1

1 0

1 3

2 1

1 0

1 0

1 1

3 3

3 0

1 0

1 0

0 0

1 2

1 0