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