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