5/7 6/3 6/4

6/3 1/6 4/6

_x6/7 2/6

7/5 6/2

4/6 1/6

7/5 6/3

6/4 3/6 6/4

6/1 6/1

3/6 6/4 7/6_x

4/6 3/6

3/6 6/3 7/5

6/3 0/6 _x6/7

4/6 6/4 3/6

6/1 7/5

6/1 6/1

6/1 6/2

0/6 2/6

1/6 7/5 4/6

4/6 _x6/7

4/6 6/0 6/0

7/6_x 3/6 6/3

0/6 3/6

4/6 _x6/7

6/0 6/1

6/3 6/1

4/6 6/1 6/4

6/4 5/7 6/4

6/4 6/2

6/3 6/1

6/2 6/0

3/6 4/6

2/6 0/6

7/6_x 6/3

6/3 1/6 6/1

4/6 7/6_x 6/2

6/3 6/0

6/3 4/6 7/5

4/6 2/6

7/6_{x x}6/7 6/4