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