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