-er -ey -th c-- ccc cce ccg cch cco ccr cct ccu ce- cec cee ceg ceh ceo cer cet ceu cey cgc cge cgg cgh cgo cgr cgt cgu cgy ch- chc che chg chh cho chr cht chu chy co- coc coe cog coh coo cor cot cou coy crc cre crg crh cro crr crt cru cry ctc cte ctg cth cto ctr ctt ctu cty cuc cue cug cuh cuo cur cut cuu cuy cyc cye cyg cyo cyr cyt ec- ecc ece ecg ech eco ecr ect ecu eec eee eeg eeo eer eet eey egc ege egg egh ego egr egt egu egy ehc ehe ehg ehh eho ehr eht ehu eo- eoc eoe eog eoh eoo eor eot eou erc ere erg erh ero err ert eru ery etc ete etg eth eto etr ett etu ety eu- euc eue eug eur eut eyc eye eyo eyr eyt gcc gce gcg gch gco gcr gct gcu ge- gec gee geg geh geo ger get geu gey ggc ggg ggh ggo ggr ggt ggu ghc ghe ghg ghh gho ghr ght goc goe gog goh goo gor got gou goy grc gre grg grh gro grr grt gru gry gtc gte gtg gth gto gtr gtt gtu gty gu- guc gue gug guo gur gut guu guy gy- gye gyo gyr hcc hce hcg hch hco hcr hct hcy he- hec hee heg heh heo her het heu hey hgc hge hgg hgh hgo hgr hgt hgu hgy hhc hhe hhg hhh hho hhr hht hhu hhy hoc hoe hog hoh hoo hor hot hou hoy hr- hrc hre hrg hrh hro hrr hrt hru htc hte htg hth hto htr htt hty huc hue hug huh huo hur hut huu huy hy- hyc hye hyg hyh hyo hyr hyt hyy oc- occ ocg och oco ocr oct ocu oec oee oeg oeh oeo oer oet oey ogc oge ogg ogh ogo ogt ogy ohc ohe ohg ohh oho ohr oht ohu oo- ooc oog ooh ooo oor oot or- orc ore org orh oro orr ort oru ory ot- otc ote otg oth oto otr ott otu ou- ouc oue ouh ouo our out oye oyo rcc rce rcg rch rco rcr rct rcu re- rec ree reg reh reo rer ret reu rey rgc rge rgg rgh rgo rgr rgt rh- rhc rhe rhg rhh rho rhr rht rhu roc roe rog roh roo ror rot rou roy rrc rrg rrh rrr rrt rru rtc rte rtg rto rtr rtt rtu rty ruc rue rug ruh ruo rur rut ruu ruy ry- ryc rye ryg ryo ryr ryu ryy tcc tce tcg tch tco tcr tct tcu te- tec tee teg teh teo ter tet teu tey tgc tge tgg tgh tgo tgr tgt tgu tgy th- thc the thg thh tho thr tht thu thy to- toc toe tog toh too tor tot tou toy trc tre trg trh tro trr trt tru try ttc tte ttg tth tto ttr ttt ttu tty tuc tue tug tuh tuo tur tut tuu tuy tyc tye tyg tyo tyr tyt ucc uce ucg uch uco ucr uct ucu uec uee ueg ueh uer uet uey ugc uge ugg ugh ugo ugr ugt ugu uhc uhe uhh uho uhr uht uhu uhy uoc uoe uog uoo uor uot ur- urc ure urg uro urr urt uru ury utc ute uth uto utr utt utu uty uuc uue uug uur uut uuu uyc uyo uyu ycc yce ych yco ycu ycy yec yee yeg yeh yeo yer yet yey ygc ygo yhc yhe yht yhu yoc yoe yog yoo yor yot you yoy yrc yre yrg yro yrt yru ytc yte yth yto ytr ytt ytu yue yug yuh yuo yur yut yuu yuy yyc yye yyg yyt yyu yyy