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