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