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

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

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

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

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