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

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

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

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

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