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