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

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

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

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

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