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

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

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

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

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