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