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

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

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

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

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