c-cd cccc cccf ccci cccl ccdc ccdf ccdh ccdi cced ccee ccel ccfc ccfd ccff ccfi ccfl cche cchl ccic ccid ccii ccil cclc ccli cd-e cddl cdec cdef cdfe cdic cdii cdli cec- cece ceci cedd cede cedi ceec ceel cef- cefc cehl ceil cel- celc cele celf celi cell cfcf cfcl chce chch chci chdi chec ched chee chef cheh chel chfc chfi chic chid chie chif chih chil chlc cicc cich cici cidc cide cidi ciee ciel cife ciff cifl ciid ciii cili cill clcd cldc clec cled clee clef clei clic clif clii dccc dcci dccl dcfc dche dcii dcil dcli dddd ddie ddlc dec- decc decd dece deci decl dedd dede dedi deed deef deel defe deff defi dehi deid deie deif deih deil deld dele delf deli dell dfcc dhec dhed dhee dhfc dice dich dici dide didi died dief diel dif- diff diii dile dilf dili dill dlii dlil e-cl eccc ecce ecci eccl ecdc ecdf ecdl eced ecef ecfc eche echl ecil eddc edde eddi ede- edeh edei edel edfl edhi edie edif edil edle eede eeee eefe eefl eele effi efic efil ehcc ehdd eheh ehel ehle eich eid- eide eidi eiec eied eiei eild eile elce elch elde eldi elec eled elee elef eleh elfc elfe elfi elhi elic elid elie elif elil elle elli fccf fcch fcic fcii fdic fece fech fede fedi feed feel fefc fefe feff fefi fehd fehl feid feie feil feld fele felf feli fell ffcc ffee ffff ffii fhci ficc fice fich fidc fide fidf fiec fief fiel fifc fife fiff fifi fiii fiil fild file fili fill flcl fled flee flic flid flii h-ii hccc hcch hcfc hchi hdci hdfc hdif hdil hech hedd hede hedi heed heef heel hefd hefe hehe heic heid heie heif heih heil held hele helf heli hell hfce hhcl hhhh hi-c hicc hice hich hide hidi hied hiei hiff hifh hifi hihc hihe hihi hiie hiil hild hile hili hill hlde iccc iccf icci iccl icdc icdd icde icdl icec iced icee icef icel ichc ichd iche ichi icle icll idce idec ided idee idef idel idfc idic idid idie idil idle idli iecc ieie ield iele ifcd ifel ifhe ific ifid ifil ihcc ihed iicd iide iied iihl iiie iiii ilcd ilce ilde ile- ilec iled ilic ilie ill- illd ille illi lccc lcce lcdd lcfc lchc ldcf ldci ldif lece lech lede ledi leed leef leel lefe leff lehe lehi leic leid leie leif leil lele leli lell lfcc lfhe lhec lhee lhhh lice lich lide lidl lied lief liel life liff lifl lih- lihe lihi liii lile lili lill llcc lldc llef lllc llll