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