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