[stonecutter]

1-6 with 1-9 with 3-4 with 1-2-4-6 with 2 with 8-10
2-5 with 1-9 with 3-4 with 1-2-4-6 with 2 with 8-10
1-6 with 6 with 3-4 with 1-2-4-6 with 2 with 8-10
1-6 with 1-9 with 3-4 with 1-2-4-6 with 1-4 with 8-10................................................ .5 out of 6
1-6 with 1-9 with 3-4 with 1-2-4-6 with 2 with 1-4-6-9-11
and then 5-6 with 1-4-6-9 with 3-4-7 with 2-4-6 with 2-4-6 with 8-10...............................5 out of 6...

total....1760...