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