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

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

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

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

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