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

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

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

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

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