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