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