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