1-2-4
1-4-2
1-4-6
1-6-2
1-6-4
2-3-1
2-3-6
2-6-1
3-1-4
3-1-5
3-2-4
3-4-1
3-4-6
3-6-1
6-1-3
6-1-4
6-2-1
6-3-1
6-3-2
6-3-4
(全20点)
1-2-4
1-4-2
1-4-6
1-6-2
1-6-4
2-3-1
2-3-6
2-6-1
3-1-4
3-1-5
3-2-4
3-4-1
3-4-6
3-6-1
6-1-3
6-1-4
6-2-1
6-3-1
6-3-2
6-3-4
(全20点)