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