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

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

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

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

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