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

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

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

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

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