5 0

1 0

1 3

2 0

1 1

2 2

3 1

2 1

3 2

1 0

1 1

0 0

0 0

1 1

0 2

4 0

4 1

2 2

3 1

2 1

4 1

2 0

1 1

0 0

1 0

1 0

3 0

2 0

1 1

2 0

3 1

1 2

1 1

1 0

3 1

2 1

1 4

1 3

0 1

0 0

2 1

2 0

3 0

3 0

5 0

3 0

2 1

1 1

1 0

0 2

0 2