g0

g1

g2

g3

g4

g5

g6

g7

g0

6, 9

5, 10

6, 9

5, 10

3, 6

2, 7

3, 6

2, 7

g1

7, 8

6, 9

4, 5

3, 6

7, 8

6, 9

4, 5

3, 6

g2

3, 6

−1, 4

6, 9

2, 7

3, 6

−1, 4

6, 9

2, 7

g3

4, 5

0, 3

4, 5

0, 3

7, 8

3, 6

7, 8

3, 6

g4

0, 3

2, 7

3, 6

5, 10

0, 3

2, 7

3, 6

5, 10

g5

1, 2

3, 6

1, 2

3, 6

4, 5

6, 9

4, 5

6, 9

g6

−3, 0

−4, 1

3, 6

2, 7

0, 3

−1, 4

6, 9

5, 10

g7

−2, −1

−3, 0

1, 2

0, 3

4, 5

3, 6

7, 8

6, 9