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