-er -ey -th -up c-- ccc cce cch cco ccp ccr cct ccu ce- cec cee ceh ceo cep cer cet ceu cey ch- chc che chh cho chp chr cht chu chy co- coc coe coh coo cop cor cot cou coy cpc cpe cph cpo cpp cpr cpt cpu crc cre crh cro crp crr crt cru cry ctc cte cth cto ctp ctr ctt ctu cty cuc cue cuh cuo cup cur cut cuu cuy cyc cye cyo cyp cyr cyt ec- ecc ece ech eco ecr ect ecu eec eee eeo eep eer eet eey ehc ehe ehh eho ehp ehr eht ehu eo- eoc eoe eoh eoo eop eor eot eou ep- epc epe eph epo epp epr ept epu erc ere erh ero erp err ert eru ery etc ete eth eto etp etr ett etu ety eu- euc eue eup eur eut eyc eye eyo eyp eyr eyt hcc hce hch hco hcp hcr hct hcy he- hec hee heh heo hep her het heu hey hhc hhe hhh hho hhp hhr hht hhu hhy hoc hoe hoh hoo hop hor hot hou hoy hpc hpe hph hpo hpp hpr hpt hpu hpy hr- hrc hre hrh hro hrp hrr hrt hru htc hte hth hto htp htr htt hty huc hue huh huo hup hur hut huu huy hy- hyc hye hyh hyo hyp hyr hyt hyy oc- occ och oco ocp ocr oct ocu oec oee oeh oeo oep oer oet oey ohc ohe ohh oho ohp ohr oht ohu oo- ooc ooh ooo oop oor oot op- opc ope oph opo opp opr opt opy or- orc ore orh oro orp orr ort oru ory ot- otc ote oth oto otp otr ott otu ou- ouc oue ouh ouo oup our out oye oyo p-p pcc pce pch pco pcp pcr pct pcu pec pee peh peo pep per pet peu pey phc phe pho php phr pht phu phy poc poe poh poo pop por pot pou poy ppc ppe pph ppo ppp ppr ppt ppu prc pre prh pro prp prr prt pru pry pt- ptc pte pth pto ptp ptr ptt ptu pty puc pue puh pup pur put puu puy py- pyc pye pyo pyr pyt pyu rcc rce rch rco rcp rcr rct rcu re- rec ree reh reo rep rer ret reu rey rh- rhc rhe rhh rho rhp rhr rht rhu roc roe roh roo rop ror rot rou roy rpc rpe rph rpo rpp rpr rpt rpu rrc rrh rrp rrr rrt rru rtc rte rto rtp rtr rtt rtu rty ruc rue ruh ruo rup rur rut ruu ruy ry- ryc rye ryo ryr ryu ryy tcc tce tch tco tcp tcr tct tcu te- tec tee teh teo tep ter tet teu tey th- thc the thh tho thp thr tht thu thy to- toc toe toh too top tor tot tou toy tpc tpe tph tpo tpp tpr tpt tpu trc tre trh tro trp trr trt tru try ttc tte tth tto ttp ttr ttt ttu tty tuc tue tuh tuo tup tur tut tuu tuy tyc tye tyo typ tyr tyt ucc uce uch uco ucp ucr uct ucu uec uee ueh uep uer uet uey uhc uhe uhh uho uhp uhr uht uhu uhy uoc uoe uoo uop uor uot up- upc upe uph upo upp upr upt upu ur- urc ure uro urp urr urt uru ury utc ute uth uto utp utr utt utu uty uuc uue uur uut uuu uyc uyo uyu ycc yce ych yco ycp ycu ycy yec yee yeh yeo yep yer yet yey yhc yhe yht yhu yoc yoe yoo yop yor yot you yoy ypo ypu yrc yre yro yrp yrt yru ytc yte yth yto ytp ytr ytt ytu yue yuh yuo yup yur yut yuu yuy yyc yye yyt yyu yyy