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