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

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

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

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

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