cccc ccci cccl cccu ccgc ccic ccii ccil cclc cclg ccli ccoc ccuc cgcc cgcg cicc cici cico cicu cigi cigu ciii cili cill cilo ciuc clic clig clii clio clog cloo clou coco cocu cogi cogo coil col- coli coll colo colu cool coul cucc cuci cui- cuil culc cull culo gc-c gccc gcic gcii gclc ggcl gggg gigg gigi gigo gilg gili gill gilo giog gioi glcc gli- glic glog glou glug glui gogi gogo goli goll golo golu goog gooi gool gou- goug goul guci gugg gugi gugu guil guli gull gulo gulu i-go iccc icci iccl icco iccu icgc icll icoc igcc igil igli iglo iglu igoo iiii iiio iioi iioo iiuc ilic ilio ill- illi illo iloc ilog iloo iocg ioci ioii ioio iolo iooi iooo ioug iucc iuiu lccc lico ligc ligg ligi ligo liig liii lilg lili lill lilo lilu lio- llcc llgc lllc llll lloc lloo locc loci loco locu log- logi logo loic loiu loli loll lolo looc lool loui loul louu luci lugg lugi lugo lugu luli lull lulu occc occi oclc ocul oggi ogli ogog ogoi ogou ogui oici oigo oiii olcc olgc olic olig olio olli ollo olog oolo oooo oucc ouii oulu ouu- ucci ucil ucio ugcc ugcg uggo ugli ugol uguu ulcc ulco ulic ulli ullo ulo- uloc ulog ulul uocc uolc uulu uuoc uuuu