5 1

0 1

1 2

0 2

2 2

0 3

1 1

1 0

0 2

0 1

0 0

2 0

0 1

0 1

1 2

0 1

0 2

0 3

1 0

1 2

3 0

2 2

2 0

0 2

3 1

0 3

1 3

1 1

0 1

4 0

0 0

3 4

0 0

1 1

1 1

2 0

0 1

2 1

3 0

1 1

1 2

0 1

2 0

4 2

0 0

5 0

1 2

0 0

2 2

2 1

1 0

1 1

1 4

0 0

0 0

2 0

2 3

3 0

3 0

0 0

1 3

1 1

1 3

1 0

1 0

0 1