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

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

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

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

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