cccc cccf cccl cccu ccee ccel ccfc ccff ccfl cclc ccoc ccuc cec- cece ceco ceec ceel cef- cefc cel- celc cele celf cell celo ceol ceou cfcf cfcl cfco clec clee clef cleo cleu cloe clof cloo clou clue coce coco cocu coel cofc cofe coff col- cole coll colo colu coof cool coue coul cucc cuce cufc cuff cufo culc cule cull culo e-cl eccc ecce eccl ecco ecef ecfc eco- ecol ecou eeee eefe eefl eele eeoc efco efeo elce elco elec elee elef eleo elfc elfe elle ello ellu elue elul eole eolo eufc eule fccf fece feel fefc fefe feff fefo fele felf fell felo feof ffcc ffee ffff flcl flee floc floe floo flou flue fluf fluo foce foco fofo folc fole foll folo foof fool foul fuc- fuel fufc fuff fufu fule full fulu lccc lcce lcfc le-u lece leco leef leel lefe leff lele lell lelo lelu leoc leof leou leuc lfcc llcc llef lleu lllc llll lloc lloo locc loce loco locu loeu lofe loff lole loll lolo looc looe loof lool loue loul louu luce luef lufe luff lufu lule lull lulu o-eo occc oce ocee ocef oclc ocul oec- oecc oeec oele oeuf ofcl off- offc offe offo offu olcc ole- olef oleo olfe olle ollo olof ooff oolo oooo oucc oufc oufe ouff oule oulu ouu- ucel uele uell ufcu ufel uffe ulcc ulco ulee uleo ulfe ulle ullo ulo- uloc ulul uocc uofl uofo uolc uulu uuoc uuuu