-er -ic c-- ccc ccd cce ccf cci cco ccr cct cdc cdd cde cdf cdi cdo cdr cdt ce- cec ced cee cef cei ceo cer cet cfc cfd cfe cff cfi cfo cfr cft ci- cic cid cie cif cii cio cir cit co- coc cod coe cof coi coo cor cot crc crd cre crf cri cro crr crt ctc ctd cte ctf cti cto ctr ctt dcc dcd dce dcf dci dco dcr dct ddc ddd dde ddf ddi ddo ddr ddt de- dec ded dee def dei deo der det dfc dfd dfe dff dfi dfo dfr dft di- dic did die dif dii dio dir dit doc dod doe dof doi doo dor dot drc drd dre dri dro drr drt dtc dtd dte dtf dti dto dtr dtt ec- ecc ecd ece ecf eci eco ecr ect ed- edc edd ede edf edi edo edr edt eec eed eee eef eeo eer eet ef- efc efd efe eff efi efo efr eft eic eid eie eif eii eio eir eit eo- eoc eod eoe eof eoi eoo eor eot erc erd ere erf eri ero err ert etc etd ete etf eti eto etr ett fcc fcd fce fcf fci fco fcr fct fdc fdd fde fdf fdi fdo fdr fdt fec fed fee fef fei feo fer fet ffc ffd ffe fff ffi ffo ffr fft fic fid fie fif fii fir fit foc foe fof foi foo for fot frc frd fre frf fri fro frr frt ftc ftd fte ftf fti fto ftr ftt i-d i-f icc icd ice icf ici ico icr ict idc idd ide idf idi ido idr idt ie- iec ied iee ief iei ier iet ifc ifd ife iff ifi ifo ifr ift iic iid iie iif iii iio iir iit io- ioc iod ioe iof ioi ioo ior iot ir- irc ird ire irf iri iro irr irt itc itd ite itf iti ito itt o-i oc- occ ocd ocf oci oco ocr oct odc odd ode odf odi odo odr odt oec oed oee oef oei oeo oer oet of- ofc ofd ofe off ofi ofo ofr oft oic oid oie oif oii oio oir oit oo- ooc ood oof ooi ooo oor oot or- orc ord ore orf ori oro orr ort ot- otc otd ote otf oti oto otr ott rcc rcd rce rcf rci rco rcr rct rdc rdd rde rdf rdi rdo rdr rdt re- rec red ree ref rei reo rer ret rfc rfd rfe rff rfi rfo rfr rft ric rid rie rif rii rio rir rit roc rod roe rof roi roo ror rot rrc rrd rrf rri rrr rrt rtc rtd rte rtf rti rto rtr rtt tcc tcd tce tcf tci tco tcr tct tdc tdd tde tdf tdi tdo tdr tdt te- tec ted tee tef tei teo ter tet tfc tfd tfe tff tfi tfo tfr tft tic tid tie tif tii tio tir tit to- toc tod toe tof toi too tor tot trc trd tre trf tri tro trr trt ttc ttd tte ttf tti tto ttr ttt

c-cd cccc cccf ccci ccdc ccdf ccdi ccdr cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccir ccoc ccod ccrc ccre ccrf ccri ccrt cctc cctt cd-e cd-r cddr cdec cdef cder cdfe cdic cdii cdio cdot cdre cec- cece ceci ceco cect cedd cede cedi cedo cedt ceec cef- cefc ceor cer- cerc cerd cere cerf ceri cero cert cet- cete ceti ceto cfcf cfco cffr cfit cfor cfre cfrt cftc cfte cftr cicc cici cico cicr cict cidc cide cidi cidr cidt ciee cier cife ciff ciid ciii ciit cior circ cire ciri ciro cirr cirt cite citf citi cito citt coce coco coct codd code codi coed cofc cofe coff cofi coft coif coir coit cood coof coot cor- corc cord core corf cori coro corr cort cotc cote coti coto cott crcc crce crcr crdc cre- crec cred cree crei creo cret crfc cric crie crif crit croc crod croe croo cror crot crrt crtc crtf ctcf ctec ctfc ctfo ctic ctor ctot ctrc dccc dcci dcct dcfc dcii dcio dctc dddd ddie ddoc ddot ddrc ddre dec- decc decd dece deci deco dect dedd dede dedi dedo deed deef deer deet defe deff defi defo deft deid deie deif deir deit deor der- derc dere derf deri dero derr dete deto detr dfcc dfco dfdt dfer dfoe dfrf dfri dftr dice dici dico dict dide didi dido died dief dier diet dif- diff diii dioc dior diot dird dire dirr dirt dite diti dito ditt doce doci doco doct dod- dodd dode dodi dodo doer doff doid doit dood doof door doot dorc dord dore dorf dori doro dorr dort dotd dote doti doto dott dred dree dref drei dret drfc dric drie drif drit drod drof drot dtcc dted dtfc dtor dtot eccc ecce ecci ecco ecct ecdc ecdf eced ecef ecfc ecfr ecit eco- ecod ecot ecrc ecrf ecri ecrr ect- ectc ectf ecto eddc edde eddi eddo ede- edei eder edie edif edit edoc edod eede eeee eefe eeoc eerc eero eetc eete efco efeo efet effi efic efit efor eft- eico eid- eide eidi eido eidr eiec eied eiei eier eird eire eitc eiti eito eitr eocd eode eoir eore eori eotc eotd eoto ercc erce erde erdf erdi erec ered erei erer eret erfc erft eric erie erio erit eroc erod eroe eroi eroo errc erre erro etcc etco etec etee eter etfc etfe etic etio etoe etre etro ette etti etto fccf fcic fcii fcot fcto fdic fdoc fdot fdtc fdti fece fect fede fedi feed feer feet fefc fefe feff fefi fefo feid feie feio feir feit feod feof ferc ferd fere fero ferr fert fete feti fetr fett ffcc ffee ffff ffii ffrr fftf ficc fice fico fict fidc fide fidf fido fiec fief fier fifc fife fiff