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

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

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

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

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