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