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