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