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

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

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

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

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