-er c-- ccc cce ccf cck ccr ccs cct ccu ce- cec cee cef cek cer ces cet ceu cfc cfe cff cfk cfr cfs cft cfu ckc cks ckt crc cre crf crk crr crs crt cru csc cse csf csk csr css cst csu ctc cte ctf ctk ctr cts ctt ctu cuc cue cuf cuk cur cus cut cuu ec- ecc ece ecf eck ecr ecs ect ecu eec eee eef eek eer ees eet ef- efc efe eff efr efs eft ekc eke ekf ekr eks ekt eku erc ere erf erk err ers ert eru es- esc ese esf esk esr ess est esu etc ete etf etk etr ets ett etu eu- euc eue euf eur eus eut fcc fce fcf fck fcr fcs fct fcu fec fee fef fek fer fes fet feu ffc ffe fff ffk ffr ffs fft ffu fkc fkf fkk fkt frc fre frf frk frr frs frt fru fsc fse fsf fsk fsr fss fst fsu ftc fte ftf ftk ftr fts ftt ftu fue fuf fuk fur fus fut fuu k-t kcc kce kck kcr kcs kct kcu ke- kec kee kef kek ker kes ket kfc kff kfs kfu kkc kke kkk kkr kks kkt kku krc krf krk krr krs krt kru ksc kse ksf ksk ksr kss kst ksu ktc kte ktf ktk ktr kts ktt ktu kuc kue kuk kur kus kut kuu rcc rce rcf rcr rcs rct rcu re- rec ree ref rek rer res ret reu rfc rfe rff rfk rfr rfs rft rfu rkc rke rkf rkk rks rkt rku rrc rrf rrk rrr rrs rrt rru rsc rse rsf rsk rsr rss rst rsu rtc rte rtf rtk rtr rts rtt rtu ruc rue ruf ruk rur rus rut ruu scc sce scf sck scr scs sct scu se- sec see sef sek ser ses set seu sfc sfe sff sfk sfr sfs sft sfu sk- skc ske skf skk skr sks skt sku sr- src sre srf srk srr srs srt ss- ssc sse ssf ssk ssr sss sst ssu stc ste stf stk str sts stt stu suc sue suf suk sur sus sut suu tcc tce tcf tck tcr tcs tct tcu te- tec tee tef tek ter tes tet teu tfc tfe tff tfk tfr tfs tft tfu tkc tke tkk tkr tks tkt trc tre trf trk trr trs trt tru tsc tse tsf tsk tsr tss tst tsu ttc tte ttf ttk ttr tts ttt ttu tuc tue tuf tuk tur tus tut tuu ucc uce ucf uck ucr ucs uct ucu uec uee uef uer ues uet ufc ufe uff ufr ufs uft ufu ukc uke ukf ukk ukr uku ur- urc ure urf urk urr urs urt uru usc use usf usk usr uss ust usu utc ute utf utk utr uts utt utu uuc uue uur uus uut uuu

cccc cccf cccs cccu ccee ccfc ccff ccrc ccre ccrf ccrs ccrt ccsf ccss ccst cctc cctt ccuc ccus ccut cec- cece cecs cect ceec cees cef- cefc ceke cer- cerc cere cerf cers cert cesc cese cesr cess cest cet- cete cets cfcf cfcs cffr cfre cfrt cfse cftc cfte cftk cftr ckck ckcs cker ckfr ckrc ckst ckts crcc crce crcr cre- crec cree cres cret creu crfc crfs crkc crrt crss crst crtc crtf crts crue cruk crus crut cscc csce cscf cscr cscs csec csee cser cset csfc csfr csks csrc csrs csse cssr cstc cstr csts csuf csur csus ctcf ctec ctfc ctfs ctrc ctrs ctsc ctss ctsu ctts cucc cuce cuck cuek cuer cues cufc cuff cuk- cuke cure curf curr curs curt cusk cuss cust cusu cut- cutc cute cuts cutt eccc ecce ecct ecef eces ecfc ecfr ecfs ecks ecrc ecrf ecrr ecru ecsc ecse ecss ecsu ect- ectc ectf ects ecus eecs eeee eees eefe eeke eeks eerc eers eese eesk eetc eete eets eetu efes efet effs efke eft- efts eftu ekek eker ekes eket ekfc ekur ercc erce erec erer eres eret erfc erfs erft erke erks errc erre errs erse erst erts ertu eruc erur erus esce escr escs escu esee esek eser eses eset esfs eske esks esku esse esst essu estc este estr ests esuf esus etcc etcs etec etee eter etes etfc etfe etre etsu ette ettu euer eufc eur- eurc eure eurt euse f--k fccf fces fcsc fcst fcuk fece feck fect feek feer fees feet fefc fefe feff feke ferc fere ferk ferr fers fert feru fese fess fest fete fetr fets fett fetu feus ffcc ffee ffff ffrr ffss fftf frcc free fres fret frfc frsc frst frue fscc fsck fsec fssc fssf ft-c fter ftfc ftrs ftse ftsr ftuc fuc- fuck fuct fuet fufc fuff fufu fuke fukk fuku fur- fure furr furs furt fusc fuse fusk fuss fust fusu fute futs futu kccc kcck kccr kcct kccu kcec kcee kcet kceu kcfc kcft kckc kckf kckk kckr kcrc kcrr kcrs kcrt kcru kcsc kcse kcsf kcsr kcss kcst kcsu kctc kcte kctu kcue kcuf kcuk keck kecr keef keek keer kees keet kefc keff kefr kefs keft kekc keke keks keku ker- kerc kere kerf kerk kerr kers kert keru kesc kesk kesr kess kest ket- ketc kete ketf ketk ketr kets kett ketu keur keus kfcf kfcr kfcs kfer kfff kffk kfrc kfre kfrr kfrs kfru kfse kfsk kfsr kfst kftc kfte kftk kftt kftu kfut kkck kkcr kkcs kkct kkfr kkfs kkft kkkk kkrc kkre kkrf kkrk kkrr kkrs kkrt kkse kksf kksr kkss kkst kksu kktc kktk kkts kktu kkus kkut kkuu krcc krce krcs krcu krec kree kref krek kres kret kreu krfc krfe krff krfs krft krkc krke krkk krkr krks krku krrc krre krrf krrk krrr krrs krrt krsc krse krsf krsk krsr krss krst krsu krtc krtk krtr krts kruc krue kruf kruk krur ksce ksck kscr kscs kscu ksec ksee ksek kser