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