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

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

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

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

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