-er -ey -th -up c-- ccc cce cch cco ccp ccr ccs cct ccu ce- cec cee ceh ceo cep cer ces cet ceu cey ch- chc che chh cho chp chr chs cht chu chy co- coc coe coh coo cop cor cos cot cou coy cpc cpe cph cpo cpp cpr cps cpt cpu crc cre crh cro crp crr crs crt cru cry csc cse csh cso csp csr css cst csu csy ctc cte cth cto ctp ctr cts ctt ctu cty cuc cue cuh cuo cup cur cus cut cuu cuy cyc cye cyo cyp cyr cys cyt ec- ecc ece ech eco ecr ecs ect ecu eec eee eeo eep eer ees eet eey ehc ehe ehh eho ehp ehr ehs eht ehu eo- eoc eoe eoh eoo eop eor eos eot eou ep- epc epe eph epo epp epr eps ept epu erc ere erh ero erp err ers ert eru ery es- esc ese esh eso esp esr ess est esu esy etc ete eth eto etp etr ets ett etu ety eu- euc eue eup eur eus eut eyc eye eyo eyp eyr eys eyt hcc hce hch hco hcp hcr hcs hct hcy he- hec hee heh heo hep her hes het heu hey hhc hhe hhh hho hhp hhr hhs hht hhu hhy hoc hoe hoh hoo hop hor hos hot hou hoy hpc hpe hph hpo hpp hpr hps hpt hpu hpy hr- hrc hre hrh hro hrp hrr hrs hrt hru hsc hse hsh hsp hsr hss hst hsu hsy htc hte hth hto htp htr hts htt hty huc hue huh huo hup hur hus hut huu huy hy- hyc hye hyh hyo hyp hyr hys hyt hyy oc- occ och oco ocp ocr ocs oct ocu oec oee oeh oeo oep oer oes oet oey ohc ohe ohh oho ohp ohr ohs oht ohu oo- ooc ooh ooo oop oor oos oot op- opc ope oph opo opp opr ops opt opy or- orc ore orh oro orp orr ors ort oru ory os- osc ose osh oso osp osr oss ost osu ot- otc ote oth oto otp otr ots ott otu ou- ouc oue ouh ouo oup our ous out oye oyo oys p-p pcc pce pch pco pcp pcr pcs pct pcu pec pee peh peo pep per pes pet peu pey phc phe pho php phr phs pht phu phy poc poe poh poo pop por pos pot pou poy ppc ppe pph ppo ppp ppr pps ppt ppu prc pre prh pro prp prr prs prt pru pry ps- psc pse psh pso psp psr pss pst psu psy pt- ptc pte pth pto ptp ptr pts ptt ptu pty puc pue puh pup pur pus put puu puy py- pyc pye pyo pyr pys pyt pyu rcc rce rch rco rcp rcr rcs rct rcu re- rec ree reh reo rep rer res ret reu rey rh- rhc rhe rhh rho rhp rhr rhs rht rhu roc roe roh roo rop ror ros rot rou roy rpc rpe rph rpo rpp rpr rps rpt rpu rrc rrh rrp rrr rrs rrt rru rsc rse rsh rso rsp rsr rss rst rsu rtc rte rto rtp rtr rts rtt rtu rty ruc rue ruh ruo rup rur rus rut ruu ruy ry- ryc rye ryo ryr rys ryu ryy scc sce sch sco scp scr scs sct scu se- sec see seh seo sep ser ses set seu sey sh- shc she shh sho shp shr shs sht shu shy soc soe soh soo sop sor sos sot sou soy spc spe sph spo spp spr sps spt spu spy sr- src sre srh sro srp srr srs srt sry ss- ssc sse ssh sso ssp ssr sss sst ssu stc ste sth sto stp str sts stt stu sty suc sue suh suo sup sur sus sut suu suy sy- syc sye syh syp syr sys syt syu tcc tce tch tco tcp tcr tcs tct tcu te- tec tee teh teo tep ter tes tet teu tey th- thc the thh tho thp thr ths tht thu thy to- toc toe toh too top tor tos tot tou toy tpc tpe tph tpo tpp tpr tps tpt tpu trc tre trh tro trp trr trs trt tru try tsc tse tsh tso tsp tsr tss tst tsu tsy ttc tte tth tto ttp ttr tts ttt ttu tty tuc tue tuh tuo tup tur tus tut tuu tuy tyc tye tyo typ tyr tys tyt ucc uce uch uco ucp ucr ucs uct ucu uec uee ueh uep uer ues uet uey uhc uhe uhh uho uhp uhr uhs uht uhu uhy uoc uoe uoo uop uor uos uot up- upc upe uph upo upp upr ups upt upu ur- urc ure uro urp urr urs urt uru ury usc use ush uso usp usr uss ust usu utc ute uth uto utp utr uts utt utu uty uuc uue uur uus uut uuu uyc uyo uys uyu ycc yce ych yco ycp ycs ycu ycy yec yee yeh yeo yep yer yes yet yey yhc yhe yhs yht yhu yoc yoe yoo yop yor yos yot you yoy ypo yps ypu yrc yre yro yrp yrs yrt yru ysc yse yso ysp ysr yss yst ysu ysy ytc yte yth yto ytp ytr yts ytt ytu yue yuh yuo yup yur yus yut yuu yuy yyc yye yys yyt yyu yyy