(0 20 17)(1 21 8 7 5)(2 6 4)(3 19 13)(9 14 11)(10 18 16)(12 22 15)
ALLOWS (11/8)-SEQUENCE
1: (0 1 17)
(0)(1 20 17 21 8 7 5)(2 6 4)(3 19 13)(9 14 11)(10 18 16)(12 22 15)
2: (8 17 21)
(0)(1 20 17 7 5)(2 6 4)(3 19 13)(8)(9 14 11)(10 18 16)(12 22 15)(21)
3: (3 19 13)
(0)(1 20 17 7 5)(2 6 4)(3)(8)(9 14 11)(10 18 16)(12 22 15)(13)(19)(21)
4: (10 18 16)
(0)(1 20 17 7 5)(2 6 4)(3)(8)(9 14 11)(10)(12 22 15)(13)(16)(18)(19)(21)