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

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

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

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

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