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

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

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

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

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