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