cccc cccl cccu ccee ccel ccgc cclc cclg ccoc ccuc cec- cece ceco ceec ceel cege cego cel- celc cele cell celo ceol ceou cgcc cgcg cgel clec clee cleg cleo cleu cloe clog cloo clou clue coce coco cocu coel cogo col- cole coll colo colu cool coue coul cucc cuce culc cule cull culo e-cl eccc ecce eccl ecco eco- ecog ecol ecou eeee eele eeoc egcc egcg egec egee egel egge eggo eglc egle eglu ego- egol elce elco elec elee eleo elgg elle ello ellu elog elue elul eole eolo euge eule gc-c gccc gclc gece geel gege gegg gegl gego gele gelg gell gelo gelu geo- geog geol geue geul ggcl gggg glcc glce glee gleg gleo gleu glge glog glou glue glug goce goel gogo gole goll golo golu goog gool gou- goug goul guel guge gugg gugu gule gull gulo gulu lccc lcce le-u lece leco leel lege legg lego lele lell lelo lelu leoc leog leou leuc llcc lleu llgc lllc llll lloc lloo locc loce loco locu loeu log- loge logo lole loll lolo looc looe lool loue loul louu luce lueg luge lugg lugo lugu lule lull lulu o-eo occc oce ocee oclc ocul oec- oecc oeec oele ogee ogel ogge ogle ogog ogou olcc ole- oleg oleo olgc olle ollo olog oolo oooo oucc ouge oule oulu ouu- ucel uele uell ugcc ugcg ugeo uggo ugol uguu ulcc ulco ulee uleo ulle ullo ulo- uloc ulog ulul uocc uolc uulu uuoc uuuu