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