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

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

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

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

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