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