(0 10 8)(1 20 3)(2 7 4)(5 18 16)(6 14 12)(9 17 11)(13 19 15)
ALLOWS (11/8)-SEQUENCE
1: (0 9 17)
(0 11 9 10 8)(1 20 3)(2 7 4)(5 18 16)(6 14 12)(13 19 15)(17)
2: (8 9 10)
(0 11 9)(1 20 3)(2 7 4)(5 18 16)(6 14 12)(8)(10)(13 19 15)(17)
3: (5 18 16)
(0 11 9)(1 20 3)(2 7 4)(5)(6 14 12)(8)(10)(13 19 15)(16)(17)(18)
4: (0 11 9)
(0)(1 20 3)(2 7 4)(5)(6 14 12)(8)(9)(10)(11)(13 19 15)(16)(17)(18)