c-cd cccc cccf ccci ccdc ccdf ccdh ccdi cced ccee ccfc ccfd ccff ccfi cche ccic ccid ccii cd-e cdec cdef cdfe cdic cdii cec- cece ceci cedd cede cedi ceec cef- cefc cfcf chce chch chci chdi chec ched chee chef cheh chfc chfi chic chid chie chif chih cicc cich cici cidc cide cidi ciee cife ciff ciid ciii dccc dcci dcfc dche dcii dddd ddie dec- decc decd dece deci dedd dede dedi deed deef defe deff defi dehi deid deie deif deih dfcc dhec dhed dhee dhfc dice dich dici dide didi died dief dif- diff diii eccc ecce ecci ecdc ecdf eced ecef ecfc eche eddc edde eddi ede- edeh edei edhi edie edif eede eeee eefe effi efic ehcc ehdd eheh eich eid- eide eidi eiec eied eiei fccf fcch fcic fcii fdic fece fech fede fedi feed fefc fefe feff fefi fehd feid feie ffcc ffee ffff ffii fhci ficc fice fich fidc fide fidf fiec fief fifc fife fiff fifi fiii h-ii hccc hcch hcfc hchi hdci hdfc hdif hech hedd hede hedi heed heef hefd hefe hehe heic heid heie heif heih hfce hhhh hi-c hicc hice hich hide hidi hied hiei hiff hifh hifi hihc hihe hihi hiie iccc iccf icci icdc icdd icde icec iced icee icef ichc ichd iche ichi idce idec ided idee idef idfc idic idid idie iecc ieie ifcd ifhe ific ifid ihcc ihed iicd iide iied iiie iiii