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