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