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