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

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

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

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

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