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