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

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

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

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

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