c-cd cccc ccci cccu ccdc ccdi cced ccee ccic ccid ccii ccoc ccod ccuc cd-e cdec cdic cdii cdio cec- cece ceci ceco cedd cede cedi cedo cedu ceec ceou ceui cicc cici cico cicu cidc cide cidi ciee ciid ciii ciuc coce coco cocu codd code codi coed cood coud coue cucc cuce cuci cude cudi cued cui- dccc dcci dccu dcii dcio dddd ddie ddoc dec- decc decd dece deci deco dedd dede dedi dedo dedu deed deid deie deue dice dici dico dide didi dido didu died dieu diii dioc diou doce doci doco docu dod- dodd dode dodi dodo doid dood douc doud doue duce duco dudd dude dudo dudu duid duo- eccc ecce ecci ecco ecdc eced eco- ecod ecou eddc edde eddi eddo ede- edei edie edoc edod edou educ eede eedu eeee eeoc eico eid- eide eidi eido eidu eiec eied eiei eiou eocd eode eucd eude euoi iccc icci icco iccu icdc icdd icde icec iced icee icoc icod icue idce iddo idec ided idee ideo idic idid idie idio idoc iduo iecc ieie ieio ieud iicd iide iied iiie iiii iiio iioi iioo iiuc ioci iod- iodd iode iodo ioee ioii ioio iooi iooo iucc iuce iuiu o-eo occc occi oce oced ocee odci oddd oddi oded odei odeo odic odie odio odiu odoo odou oec- oecc oedo oeec oeid oici oido oiii oodi ooid oooo oucc oudc oude oued ouie ouii ouu- u-ie ucci ucdc ucdd ucio uddi udic udid udoo uocc uuoc uuuu