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