(0 17 13)(1 7 4)(2 16 3)(5 20 18)(6 11 8)(9 19 14)(10 15 12)
ALLOWS (11/8)-SEQUENCE
1: (9 14 19)

(0 17 13)(1 7 4)(2 16 3)(5 20 18)(6 11 8)(9 14 19)(10 15 12)
2: (0 17 13)

(0)(1 7 4)(2 16 3)(5 20 18)(6 11 8)(9 14 19)(10 15 12)(13)(17)
3: (9 14 19)

(0)(1 7 4)(2 16 3)(5 20 18)(6 11 8)(9)(10 15 12)(13)(14)(17)(19)
4: (5 20 18)

(0)(1 7 4)(2 16 3)(5)(6 11 8)(9)(10 15 12)(13)(14)(17)(18)(19)(20)