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