-er -ey c-- ccc cce ccf ccn cco ccr cct ccu ce- cec cee cef cen ceo cer cet ceu cey cfc cfe cff cfn cfo cfr cft cfu cn- cnc cne cnf cnn cno cnr cnt cnu cny co- coc coe cof con coo cor cot cou coy crc cre crf crn cro crr crt cru cry ctc cte ctf ctn cto ctr ctt ctu cty cuc cue cuf cun cuo cur cut cuu cuy cyc cye cyf cyn cyo cyr cyt ec- ecc ece ecf ecn eco ecr ect ecu eec eee eef een eeo eer eet eey ef- efc efe eff efo efr eft en- enc ene enf enn eno enr ent enu eny eo- eoc eoe eof eon eoo eor eot eou erc ere erf ern ero err ert eru ery etc ete etf etn eto etr ett etu ety eu- euc eue euf eun eur eut eyc eye eyn eyo eyr eyt fcc fce fcf fcn fco fcr fct fcu fcy fec fee fef fen feo fer fet feu fey ffc ffe fff ffn ffo ffr fft ffu ffy fnc fne fnf fnn fnr fnt fnu foc foe fof fon foo for fot fou foy frc fre frf frn fro frr frt fru fry ftc fte ftf ftn fto ftr ftt ftu fty fue fuf fun fuo fur fut fuu fy- fyc fye fyn fyo ncc nce ncf ncn nco ncr nct ncu ne- nec nee nef nen neo ner net neu ney nfc nfe nff nfn nfo nfr nft nfu nnc nne nnf nnn nno nnt nnu no- noc noe nof non noo nor not nou noy nrc nre nrf nrn nro nrr nrt nru nry ntc nte ntf ntn nto ntr ntt ntu nuc nue nun nuo nur nut nuu nuy nyc nye nyf nyn nyo nyt nyu nyy oc- occ ocf ocn oco ocr oct ocu oec oee oef oen oeo oer oet oey of- ofc ofe off ofn ofo ofr oft ofu on- onc one onf onn ono onr ont onu ony oo- ooc oof oon ooo oor oot or- orc ore orf orn oro orr ort oru ory ot- otc ote otf otn oto otr ott otu ou- ouc oue ouf oun ouo our out oye oyo rcc rce rcf rcn rco rcr rct rcu re- rec ree ref ren reo rer ret reu rey rfc rfe rff rfn rfo rfr rft rfu rnc rnn rno rnr rnt rnu rny roc roe rof ron roo ror rot rou roy rrc rrf rrn rrr rrt rru rtc rte rtf rtn rto rtr rtt rtu rty ruc rue ruf run ruo rur rut ruu ruy ry- ryc rye ryf ryn ryo ryr ryu ryy tcc tce tcf tcn tco tcr tct tcu te- tec tee tef ten teo ter tet teu tey tfc tfe tff tfn tfo tfr tft tfu tnc tne tnf tnn tno tnr tnt to- toc toe tof ton too tor tot tou toy trc tre trf trn tro trr trt tru try ttc tte ttf ttn tto ttr ttt ttu tty tuc tue tuf tun tuo tur tut tuu tuy tyc tye tyf tyn tyo tyr tyt ucc uce ucf ucn uco ucr uct ucu uec uee uef uen uer uet uey ufc ufe uff ufn ufo ufr uft ufu un- unc une unf unn uno unr unt unu uny uoc uoe uon uoo uor uot ur- urc ure urf urn uro urr urt uru ury utc ute utf utn uto utr utt utu uty uuc uue uun uur uut uuu uyc uyo uyu ycc yce ycf yco ycu ycy yec yee yef yen yeo yer yet yey yfc yfe yff yfr yft yfu yne ynn ynu yny yoc yoe yof yon yoo yor yot you yoy yrc yre yrf yrn yro yrt yru ytc yte ytf ytn yto ytr ytt ytu yue yun yuo yur yut yuu yuy yyc yye yyf yyt yyu yyy