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

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

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

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

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