1-2-2-3
1-2-2-6
1-2-2-8
1-2-4-3
1-2-4-6
1-2-4-8
1-3-2-3
1-3-2-6
1-3-2-8
1-3-4-3
1-3-4-6
1-3-4-8
1-7-2-3
1-7-2-6
1-7-2-8
1-7-4-3
1-7-4-6
1-7-4-8
2-2-2-3
2-2-2-6
2-2-2-8
2-2-4-3
2-2-4-6
2-2-4-8
2-3-2-3
2-3-2-6
2-3-2-8
2-3-4-3
2-3-4-6
2-3-4-8
2-7-2-3
2-7-2-6
2-7-2-8
2-7-4-3
2-7-4-6
2-7-4-8
6-2-2-3
6-2-2-6
6-2-2-8
6-2-4-3
6-2-4-6
6-2-4-8
6-3-2-3
6-3-2-6
6-3-2-8
6-3-4-3
6-3-4-6
6-3-4-8
6-7-2-3
6-7-2-6
6-7-2-8
6-7-4-3
6-7-4-6
6-7-4-8
8-2-2-3
8-2-2-6
8-2-2-8
8-2-4-3
8-2-4-6
8-2-4-8
8-3-2-3
8-3-2-6
8-3-2-8
8-3-4-3
8-3-4-6
8-3-4-8
8-7-2-3
8-7-2-6
8-7-2-8
8-7-4-3
8-7-4-6
8-7-4-8