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