1-6
3-12
3-11
3-10
3-9
3-8
3-7
3-6
3-5
3-4
3-3
3-2
3-1
2-12
2-11
2-10
2-9
2-8
2-7
2-6
2-5
2-4
2-3
2-2
2-1
1-12
1-11
1-10
1-9
1-8
1-7
1-1
1-2
1-3
1-4
1-5