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