-er c-- ccc cce ccf cck cco ccr cct ccu ce- cec cee cef cek ceo cer cet ceu cfc cfe cff cfk cfo cfr cft cfu ckc cko ckt co- coc coe cof cok coo cor cot cou crc cre crf crk cro crr crt cru ctc cte ctf ctk cto ctr ctt ctu cuc cue cuf cuk cuo cur cut cuu ec- ecc ece ecf eck eco ecr ect ecu eec eee eef eek eeo eer eet ef- efc efe eff efo efr eft ekc eke ekf eko ekr ekt eku eo- eoc eoe eof eok eoo eor eot eou erc ere erf erk ero err ert eru etc ete etf etk eto etr ett etu eu- euc eue euf eur eut fcc fce fcf fck fco fcr fct fcu fec fee fef fek feo fer fet feu ffc ffe fff ffk ffo ffr fft ffu fkc fkf fkk fkt foc foe fof fok foo for fot fou frc fre frf frk fro frr frt fru ftc fte ftf ftk fto ftr ftt ftu fue fuf fuk fuo fur fut fuu k-t kcc kce kck kcr kct kcu ke- kec kee kef kek keo ker ket kfc kff kfo kfu kkc kke kkk kkr kkt kku koc koe kof kok koo kor kot kou krc krf krk kro krr krt kru ktc kte ktf ktk kto ktr ktt ktu kuc kue kuk kur kut kuu oc- occ ocf ock oco ocr oct ocu oec oee oef oeo oer oet of- ofc ofe off ofo ofr oft ofu okc oke okk oko okr oku oo- ooc oof ook ooo oor oot or- orc ore orf ork oro orr ort oru ot- otc ote otf otk oto otr ott otu ou- ouc oue ouf ouk ouo our out rcc rce rcf rco rcr rct rcu re- rec ree ref rek reo rer ret reu rfc rfe rff rfk rfo rfr rft rfu rkc rke rkf rkk rko rkt rku roc roe rof rok roo ror rot rou rrc rrf rrk rrr rrt rru rtc rte rtf rtk rto rtr rtt rtu ruc rue ruf ruk ruo rur rut ruu tcc tce tcf tck tco tcr tct tcu te- tec tee tef tek teo ter tet teu tfc tfe tff tfk tfo tfr tft tfu tkc tke tkk tko tkr tkt to- toc toe tof tok too tor tot tou trc tre trf trk tro trr trt tru ttc tte ttf ttk tto ttr ttt ttu tuc tue tuf tuk tuo tur tut tuu ucc uce ucf uck uco ucr uct ucu uec uee uef uer uet ufc ufe uff ufo ufr uft ufu ukc uke ukf ukk ukr uku uoc uoe uok uoo uor uot ur- urc ure urf urk uro urr urt uru utc ute utf utk uto utr utt utu uuc uue uur uut uuu

cccc cccf cccu ccee ccfc ccff ccoc ccrc ccre ccrf ccrt cctc cctt ccuc ccut cec- cece ceco cect ceec cef- cefc ceke ceor ceou cer- cerc cere cerf cero cert cet- cete ceto cfcf cfco cffr cfor cfre cfrt cftc cfte cftk cftr ckck ckco cker ckfr ckoc ckoo ckor ckot ckrc coce cock coco coct cocu cofc cofe coff coft cok- coke coko coof cook coot cor- corc core corf cork coro corr cort cotc cote coto cott cotu coue couk cour cout crcc crce crcr cre- crec cree creo cret creu crfc crkc croc croe crok croo cror crot crrt crtc crtf crue cruk crut ctcf ctec ctfc ctfo ctor ctot ctrc cucc cuce cuck cuek cuer cufc cuff cufo cuk- cuke cure curf curo curr curt cut- cutc cute cuto cutt eccc ecce ecco ecct ecef ecfc ecfr ecko eco- ecot ecou ecrc ecrf ecrr ecru ect- ectc ectf ecto eeee eefe eeke eeoc eerc eero eetc eete eetu efco efeo efet efke efor eft- eftu ekco ekek eker eket ekfc ekur eore eotc eoto ercc erce erec erer eret erfc erft erke eroc eroe eroo errc erre erro ertu eruc erur etcc etco etec etee eter etfc etfe etoe etok etre etro ette etto ettu euer eufc eur- eurc eure euro eurt f--k fccf fcot fcto fcuk fece feck fect feek feer feet fefc fefe feff fefo feke feko feof ferc fere ferk fero ferr fert feru fete fetr fett fetu ffcc ffee ffff ffrr fftf foce fock foco foer fofo foke foof fook foot for- fore fork foro forr fort fote foto fott four fout frcc free freo fret frfc froe frot frou frue ft-c fter ftfc ftuc fuc- fuck fuct fuet fufc fuff fufu fuke fukk fuko fuku fuor fur- fure furo furr furt fute futo futu kccc kcck kccr kcct kccu kcec kcee kceo kcet kceu kcfc kcfo kcft kckc kckf kckk kcko kckr kcoe kcof kcor kcot kcou kcrc kcro kcrr kcrt kcru kctc kcte kcto kctu kcue kcuf kcuk keck keco kecr keef keek keer keet kefc keff kefr keft kekc keke keko keku keok ker- kerc kere kerf kerk kero kerr kert keru ket- ketc kete ketf ketk keto ketr kett ketu keur kfcf kfco kfcr kfer kfff kffk kfok kfoo kfor kfrc kfre kfro kfrr kfru kftc kfte kftk kftt kftu kfuo kfut kkck kkco kkcr kkct kkfr kkft kkkk kkoo kkor kkot kkrc kkre kkrf kkrk kkro kkrr kkrt kktc kktk kktu kkut kkuu kocf kock koct kofc kofe koff kofk kofo koft kofu kokc koke kokf kokk koko kokr koku kooc kook kooo koor koot koou korc kore korf kork koro korr kort koru kotc kote kotk koto kotr kott kotu koue kour kout kouu krcc krce krco krcu krec kree kref krek kreo kret kreu krfc krfe krff krfo krft krkc krke krkk krko krkr krku kroc kroe krof krok kroo kror krrc krre krrf krrk krro krrr krrt krtc krtk krto krtr kruc krue kruf kruk krur ktcc ktce ktck ktco ktcr ktec ktee ktek ktfc ktfo ktkc ktke ktkk ktko ktkr ktkt ktku ktoc ktoe ktok