-er -ol c-- ccc ccd cce ccf cck ccl cco ccr cdc cdd cde cdf cdk cdl cdo cdr ce- cec ced cee cef cek cel ceo cer cfc cfd cfe cff cfk cfl cfo cfr ckc ckd cko cl- clc cld cle clf clk cll clo clr co- coc cod coe cof cok col coo cor crc crd cre crf crk crl cro crr dcc dcd dce dcf dck dcl dco dcr ddc ddd dde ddf ddk ddl ddo ddr de- dec ded dee def dek del deo der dfc dfd dfe dff dfk dfl dfo dfr dkc dke dkk dkl dko dkr dl- dlc dld dle dlf dlk dll dlo dlr doc dod doe dof dok dol doo dor drc drd dre drk drl dro drr ec- ecc ecd ece ecf eck ecl eco ecr ed- edc edd ede edf edk edl edo edr eec eed eee eef eek eel eeo eer ef- efc efd efe eff efl efo efr ekc ekd eke ekf ekl eko ekr elc eld ele elf elk ell elo elr eo- eoc eod eoe eof eok eol eoo eor erc erd ere erf erk erl ero err fcc fcd fce fcf fck fcl fco fcr fdc fdd fde fdf fdk fdl fdo fdr fec fed fee fef fek fel feo fer ffc ffd ffe fff ffk ffl ffo ffr fkc fkf fkk fkl flc fld fle flf fll flo flr foc foe fof fok fol foo for frc frd fre frf frk frl fro frr kcc kcd kce kck kcl kcr kdc kde kdf kdk kdl kdo kdr ke- kec ked kee kef kek kel keo ker kfc kfd kff kfo kkc kke kkk kkl kkr kl- klc kld klf klo klr koc kod koe kof kok kol koo kor krc krd krf krk krl kro krr lcc lcd lce lcf lck lcl lco lcr ldc ldd lde ldf ldk ldl ldo ldr lec led lee lef lek lel leo ler lfc lfd lfe lff lfk lfl lfo lfr lkl lkr llc lld lle llf llk lll llo llr loc lod loe lof lok lol loo lor lrc lrd lrf lrk lro lrr oc- occ ocd ocf ock ocl oco ocr odc odd ode odf odl odo odr oec oed oee oef oel oeo oer of- ofc ofd ofe off ofl ofo ofr okc okd oke okk okl oko okr olc old ole olf olk oll olo oo- ooc ood oof ook ool ooo oor or- orc ord ore orf ork orl oro orr rcc rcd rce rcf rcl rco rcr rdc rdd rde rdf rdl rdo rdr re- rec red ree ref rek rel reo rer rfc rfd rfe rff rfk rfl rfo rfr rkc rke rkf rkk rko rlc rld rle rlf rll rlo rlr roc rod roe rof rok rol roo ror rrc rrd rrf rrk rrl rrr

c-cd cccc cccf cccl ccdc ccdf ccdr cced ccee ccel ccfc ccfd ccff ccfl cclc ccoc ccod ccrc ccre ccrf ccrl cd-e cd-r cddl cddr cdec cdef cder cdfe cdre cec- cece ceco cedd cede cedo ceec ceel cef- cefc ceke cel- celc cele celf cell celo ceol ceor cer- cerc cerd cere cerf cerl cero cfcf cfcl cfco cffr cfor cfre ckck ckcl ckco ckdo cker ckfr cklf ckoc ckoo ckor ckrc ckrd clcd cldc cldr clec cled clee clef clek cleo cler clod cloe clof clok cloo clor clrd clro coce cock coco codd code codl coed coel cofc cofe coff cok- coke coko col- cold cole colk coll colo cood coof cook cool cor- corc cord core corf cork corl coro corr crcc crce crcr crdc cre- crec cred cree creo crfc crfl crkc crkl crlf croc crod croe crok crol croo cror dccc dccl dcfc dcrk dddd ddlc ddoc ddrc ddre dec- decc decd dece deck decl deco dedd dede dedo deed deef deek deel deer defe deff defo dek- deke deld dele delf delk dell delo deol deor der- derc dere derf derk dero derr dfcc dfco dfer dfoe dfrf dkdc dlco doce dock doco dod- dodd dode dodo doek doel doer doff doke doko dold dole dolf dolk doll dolo dood doof dook dool door dorc dord dore dorf dork doro dorr dred dree dref drek drel drfc drod drof drol e-cl eccc ecce eccl ecco ecdc ecdf ecdl eced ecef ecfc ecfr ecko eco- ecod ecol ecrc ecrf ecrl ecrr eddc edde eddo ede- edel eder edfl edle edoc edod eede eeee eefe eefl eeke eele eeoc eerc eero efco efeo efke efor ekco eked ekek eker ekfc elce elco elde eldr elec eled elee elef elek eleo eler elfc elfe elke elko elle ello elod elok elro eocd eode eole eolo eore eorl ercc erce erde erdf erec ered erel erer erfc erke erld erle erll eroc erod eroe erol eroo errc erre erro f--k fccf fdlr fdoc fece feck fede feed feek feel feer fefc fefe feff fefo feke feko feld fele felf felk fell felo feod feof ferc ferd fere ferk fero ferr ffcc ffee ffff ffrr flcl fldr fled flee fler floc flod floe flok floo flor foce fock foco fode foed foer fofo foke folc fold fole folk foll folo folr food foof fook fool for- ford fore fork forl foro forr frcc fred free freo frfc froe frol k-lo kccc kccd kcck kccl kccr kcdc kcdd kcdr kcec kced kcee kcel kceo kcfc kcfd kcfl kcfo kckc kckf kckk kckl kcko kckr kclc kcle kclf kclk kcll kclr kcoe kcof kcol kcor kcrc kcro kcrr kdcc kdcd kdce kdco kdcr kddc kddd kddf kddk kddl kddr kdec kdef kdel kdfc kdfo kdfr kdkd kdkk kdko kdkr kdlc kdld kdlf kdll kdlo kdlr kdoc kdoe kdok kdrf kdrl kdro keck keco kecr kedc kedd kede kedo kedr keed keef keek keel keer kefc keff kefr kekc keke kekl keko keld kele kelf kelk kell kelo keok keol ker- kerc kere kerf kerk kerl kero kerr kfcd kfcf kfco kfcr kfed