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