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