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

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

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

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

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