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