-er -ey c-- ccc cce ccf ccg ccn cco ccr ccu ce- cec cee cef ceg cen ceo ceq cer ceu cey cfc cfe cff cfg cfn cfo cfq cfr cfu cgc cge cgg cgn cgo cgr cgu cgy cn- cnc cne cnf cng cnn cno cnr cnu cny co- coc coe cof cog con coo coq cor cou coy cqc cqf cqg cqo crc cre crf crg crn cro crq crr cru cry cuc cue cuf cug cun cuo cuq cur cuu cuy cyc cye cyf cyg cyn cyo cyr ec- ecc ece ecf ecg ecn eco ecq ecr ecu eec eee eef eeg een eeo eer eey ef- efc efe eff efg efo efr egc ege egf egg egn ego egr egu egy en- enc ene enf eng enn eno enr enu eny eo- eoc eoe eof eog eon eoo eoq eor eou eqe eqf eqn eqq equ erc ere erf erg ern ero erq err eru ery eu- euc eue euf eug eun eur eyc eye eyn eyo eyr fcc fce fcf fcg fcn fco fcr fcu fcy fec fee fef feg fen feo fer feu fey ffc ffe fff ffg ffn ffo ffr ffu ffy fgc fge fgf fgg fgn fgr fnc fne fnf fng fnn fnr fnu foc foe fof fog fon foo for fou foy frc fre frf frg frn fro frq frr fru fry fue fuf fug fun fuo fur fuu fy- fyc fye fyn fyo gcc gce gcf gcg gcn gco gcr gcu ge- gec gee gef geg gen geo ger geu gey gfc gfe gff gfo gfr gfy ggc ggg ggn ggo ggr ggu gnc gne gnf gnn gno gnr gnu goc goe gof gog gon goo goq gor gou goy grc gre grf grg grn gro grq grr gru gry gu- guc gue guf gug gun guo gur guu guy gy- gye gyf gyn gyo gyr ncc nce ncf ncg ncn nco ncr ncu ne- nec nee nef neg nen neo ner neu ney nfc nfe nff nfn nfo nfr nfu ngc nge ngf ngg ngn ngo ngu nnc nne nnf nng nnn nno nnu no- noc noe nof nog non noo nor nou noy nqc nrc nre nrf nrg nrn nro nrr nru nry nuc nue nug nun nuo nuq nur nuu nuy nyc nye nyf nyg nyn nyo nyu nyy oc- occ ocf ocg ocn oco ocr ocu oec oee oef oeg oen oeo oer oey of- ofc ofe off ofg ofn ofo ofr ofu ogc oge ogf ogg ogn ogo ogy on- onc one onf ong onn ono onr onu ony oo- ooc oof oog oon ooo oor oqo or- orc ore orf org orn oro orr oru ory ou- ouc oue ouf oun ouo our oye oyo qcc qco qec qee qef qen qeo qfc qfe qff qgc qgn qne qof qoo qor qqq qqu qrc qre qrg qru qu- que quo qur quy rcc rce rcf rcg rcn rco rcr rcu re- rec ree ref reg ren reo req rer reu rey rfc rfe rff rfg rfn rfo rfq rfr rfu rgc rge rgf rgg rgn rgo rgr rnc rng rnn rno rnr rnu rny roc roe rof rog ron roo ror rou roy rqc rqn rrc rrf rrg rrn rrq rrr rru ruc rue ruf rug run ruo rur ruu ruy ry- ryc rye ryf ryg ryn ryo ryr ryu ryy ucc uce ucf ucg ucn uco ucr ucu uec uee uef ueg uen uer uey ufc ufe uff ufg ufn ufo ufr ufu ugc uge ugf ugg ugn ugo ugr ugu un- unc une unf ung unn uno unq unr unu uny uoc uoe uog uon uoo uor ur- urc ure urf urg urn uro urr uru ury uuc uue uug uun uur uuu uyc uyo uyu ycc yce ycf yco ycu ycy yec yee yef yeg yen yeo yer yey yfc yfe yff yfr yfu ygc ygo ygq yne yng ynn ynu yny yoc yoe yof yog yon yoo yor you yoy yqr yrc yre yrf yrg yrn yro yru yue yug yun yuo yur yuu yuy yyc yye yyf yyg yyu yyy