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