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

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

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

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

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