c-cd cccc cccf cccl ccdc ccdf ccdh cced ccee ccel ccfc ccfd ccff ccfl cche cchl cclc cctc cctl cctt cd-e cddl cdec cdef cdfe cec- cece cect cedd cede cedt ceec ceel cef- cefc cehl cel- celc cele celf cell celt cet- cete cfcf cfcl cftc cfte cfth cftl chce chch chec ched chee chef cheh chel chet chfc chlc chlt chtt clcd cldc clec cled clee clef clet cltc ctcf ctec ctfc ctle dccc dccl dcct dcfc dche dctc dddd ddlc dec- decc decd dece decl dect dedd dede deed deef deel deet defe deff deft deld dele delf dell delt dete deth dfcc dfdt dhec dhed dhee dhfc dtcc dted dtfc dthd dtle e-cl eccc ecce eccl ecct ecdc ecdf ecdl eced ecef ecfc eche echl echt eclt ect- ectc ectf ecth eddc edde ede- edeh edel edfl edle eede eeee eefe eefl eele eetc eete eeth efet eft- ehcc ehdd eheh ehel ehle ehte elce elch elde elec eled elee elef eleh elet elfc elfe elft elle elte etcc etch etec etee etel etfc etfe eth- ethe ette fccf fcch fdtc fdtl fece fech fect fede feed feel feet fefc fefe feff fehd fehl feld fele felf fell felt fete feth fett ffcc ffee ffff fftf flcl fled flee flet ft-c ft-l ftcd ftfc hccc hcch hcfc hdfc hdtt hech hect hedd hede heed heef heel heet hefd hefe heft hehe held hele helf hell helt hete heth hett hfce hhcl hhhh hlde hltf htcc htet htfc lccc lcce lcdd lcfc lchc lctl ldcf lece lech lect lede ledt leed leef leel leet lefe leff left lehe lele lell lete leth lett lfcc lfhe lhec lhee lhhh llcc lldc llef llet lllc llll ltcc ltee ltfc lttc tccc tcdd tcfc tch- tche tchh tctc tdff tech tecl tect tedd tede teec teed teef teel teet tefc teff tefl teft tel- telc teld tele tell telt tete teth tett tfdc tfec tftc thch the- thec thed thee thef thel thet ttfc ttff tttt