c-- ccc ccd cce cck cco ccp cct cdc cdd cde cdk cdo cdp cdt ce- cec ced cee cek ceo cep cet ckc ckd cko ckt co- coc cod coe cok coo cop cot cpc cpd cpe cpk cpo cpp cpt ctc ctd cte ctk cto ctp ctt dcc dcd dce dck dco dcp dct ddc ddd dde ddk ddo ddp ddt de- dec ded dee dek deo dep det dkc dke dkk dko dkp dkt doc dod doe dok doo dop dot dpc dpd dpe dpk dpo dpp dpt dtc dtd dte dtk dto dtp dtt ec- ecc ecd ece eck eco ect ed- edc edd ede edk edo edp edt eec eed eee eek eeo eep eet ekc ekd eke eko ekp ekt eo- eoc eod eoe eok eoo eop eot ep- epc epd epe epo epp ept etc etd ete etk eto etp ett k-t kcc kcd kce kck kcp kct kdc kde kdk kdo kdp kdt ke- kec ked kee kek keo kep ket kkc kke kkk kkp kkt koc kod koe kok koo kop kot kpc kpd kpe kpk kpo kpp kpt ktc kte ktk kto ktp ktt oc- occ ocd ock oco ocp oct odc odd ode odo odp odt oec oed oee oeo oep oet okc okd oke okk oko okp oo- ooc ood ook ooo oop oot op- opc opd ope opk opo opp opt ot- otc otd ote otk oto otp ott p-p pcc pcd pce pck pco pcp pct pdc pdd pde pdk pdo pdp pdt pec ped pee pek peo pep pet pkc pkd pke pko pkp pkt poc pod poe pok poo pop pot ppc ppd ppe ppk ppo ppp ppt pt- ptc ptd pte ptk pto ptp ptt tcc tcd tce tck tco tcp tct tdc tdd tde tdk tdo tdp tdt te- tec ted tee tek teo tep tet tkc tke tkk tko tkp tkt to- toc tod toe tok too top tot tpc tpd tpe tpk tpo tpp tpt ttc ttd tte ttk tto ttp ttt

c-cd cccc cccp ccdc ccdp cced ccee ccoc ccod ccpe ccpp cctc cctt cd-e cdec cdot cec- cece ceco cecp cect cedd cede cedo cedt ceec ceke ceop cepc cepe cepo cepp cept cet- cete ceto cetp ckck ckco ckdo ckoc ckoo ckot ckpc coce cock coco cocp coct codd code coed coep cok- coke coko cood cook coop coot copd cope copo copp copt cotc cote coto cott cpce cpep cppd cptp ctcp ctec ctep ctot ctpo ctpp dccc dccp dcct dcop dcpo dctc dddd ddoc ddot ddpo dec- decc decd dece deck deco dect dedd dede dedo deed deek deep deet dek- deke deop depc depe depo depp dept dete detk deto dkdc doce dock doco doct dod- dodd dode dodo doek doke doko dood dook doop doot dope dopo dopp dopt dotd dote dotk doto dott dpcp dpdt dppc dtcc dtdp dted dtek dtot dttp eccc ecce ecco ecct ecdc eced ecko eco- ecod ecop ecot ecpd ecpp ect- ectc ecto eddc edde eddo eddp ede- edoc edod eede eeee eeke eeoc eetc eete ekco eked ekek eket ekpe ekpo eocd eode eotc eotd eoto epcc epec epee epoc epod epot eppc eppo eppp epte etcc etco etec etee etoe etok ette etto kccc kccd kcck kcct kcdc kcdd kcec kced kcee kceo kcep kcet kckc kckk kcko kcoe kcot kcpc kcpo kcpt kctc kcte kcto kdcc kdcd kdce kdco kddc kddd kddk kdec kdep kdet kdkd kdkk kdko kdkt kdoc kdoe kdok kdot kdtd kdtp keck keco kedc kedd kede kedo kedp kedt keed keek keep keet kekc keke keko keok kep- kepc kepd kepe kept ket- ketc ketd kete ketk keto ketp kett kkcd kkck kkco kkct kkdc kkdd kkdo kkdt kked kkkk kkoo kkot kkpc kkpk kkpt kktc kktk kocd kock kocp koct kode kodk kodo kodt koed kokc koke kokk koko kokp kooc kook kooo koop koot kope kopp kopt kotc kotd kote kotk koto kott kpcc kpdc kpdo kpek kpet kpke kpkk kpoc kpod kpoe kpok kpoo kpop kppc kppd kppk kppo kppp kptd kpte kpto kptt ktcc ktce ktck ktco ktdc ktdd ktde ktdk ktdo ktec kted ktee ktek ktep ktkc ktke ktkk ktko ktkt ktoc ktoe ktok ktoo ktop ktot ktpk ktpo ktpt kttc kttk ktto kttp kttt o-eo occc occt oce oced ocee ocet ocke ocpd ocpp oct- octe octo oddd oded odeo odet odoo odop odot oec- oecc oedo oeec oked oket okko okok okot okpe okpo okto oooo ootp opec oped opep opet opo- oppo opto otcd oted otee otep oto- otoe otok otoo otpp otte otto pccc pcce pcep pcod pcoe pcpp pcte pdcp pdoc pdtc pece peck peco pect ped- pede pedo peec peed peek peep peet peke pekk peko pepd pepe pepo pete peto pett pocd poce pock poco pod- podd pode podo poed poet poke poko pood pook poop poot pop- popc pope popo popp popt potc potd pote poto pott ppcc ppcd ppdk ppod pppd pppo pppp pptt ptcc ptdc ptop ptpd pttc pttk tccc tcdd tcep tcpo tctc tdkp teck teco tect tedd tede tedk teec teed teek teet teke teok tepe tepp tete teto tett tkod toce tock toco todd tode todo todt toed toee toek toet toke toko tood took toot top- topd tope topo topp topt totc totd tote toto tott tpcd tpck tpcp tped tpke tppd tppp tpte tptp ttcp tteo ttoe ttop tttt

c-dot c-p-c c-pop c-tec ccccc ccett ceco- ceddo ceded ceede ceedo ceoce cepet cepot ceppo ceto- cetpd cette co-co co-ed co-op cocc- cocce cocco coceo cocke cockt cocto codco codde codec coded codo coepe coete coked coket cokk- cokot coode cooed cooee cooke cookt coope coopt coote copce copec coped coppe coppo copte copto coted cott- cotte cotto cpctc cteep cttee d-dot ddddd ddeok decet deckc decke decko dedde dedee deece deede deepc deepe deepp deked dekko dekpo depce depoe depok depop depot detek detoo dette do-do doced docet dodec dodoo