2 2

0 1

3 4

0 1

4 4

0 5

2 0

2 3

5 0

2 2

2 3

3 1

0 4

5 1

0 1

2 3

0 2

0 2

0 5

2 3

1 2

0 2

4 0

3 2

0 1

0 0

0 4

4 1

1 2

0 1

3 0

1 3

0 0

0 0

1 1

1 3

0 1

1 2

1 0

1 1

1 3

2 3

0 0

0 0

2 2

1 3

1 0

0 0

1 0

0 1

1 2

1 0

1 3

0 1

2 3

1 2

2 0

0 7

2 2

0 1

2 2

0 1

0 3

0 5

4 1

1 0

0 1

0 5

1 1

1 3

0 7

0 0

1 6

0 0

1 2

0 0

0 5

4 0

0 2

0 4

0 1

0 1

1 5

1 2

0 4

0 3

1 0

1 1

2 1

1 2

0 4

0 6

0 0

1 0

0 2

0 1

0 2

0 0

1 3

1 2

2 5

1 1

0 1

0 3

1 1

1 2

1 2

2 1

1 6

1 4

3 4

1 5

0 3

1 2

0 5

0 1