c-cd cccc ccci ccdc ccdi cced ccee ccic ccid ccii cctc cctt cd-e cdec cdic cdii cec- cece ceci cect cedd cede cedi cedt ceec cet- cete ceti cicc cici cict cidc cide cidi cidt ciee ciid ciii ciit cite citi citt ctec ctic dccc dcci dcct dcii dctc dddd ddie dec- decc decd dece deci dect dedd dede dedi deed deet deid deie deit dete dice dici dict dide didi died diet diii dite diti ditt dtcc dted eccc ecce ecci ecct ecdc eced ecit ect- ectc eddc edde eddi ede- edei edie edit eede eeee eetc eete eid- eide eidi eiec eied eiei eitc eiti etcc etec etee etic ette etti iccc icci icct icdc icdd icde icec iced icee icet idce idec ided idee idic idid idie iecc ieet ieie iett iicd iide iied iiie iiii iiit iitt itec itet itic itie tccc tcdd tctc tect tedd tede tedi teec teed teet teic teie tete teti tett ticc tice tidc tidd tide tie- tied tiee tiei tiet tiit titc tite titi titt tttt