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