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

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

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

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

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