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