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

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

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

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

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