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

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

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

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

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