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