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

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

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

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

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