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