-er -ey -up eee eem eeo eep eer eet eey em- eme emm emo emp emr emt emu eo- eoe eom eoo eop eor eot eou ep- epe epm epo epp epr ept epu ere erm ero erp err ert eru ery ete etm eto etp etr ett etu ety eu- eue eup eur eut eye eym eyo eyp eyr eyt m-o m-r mee mem meo mep mer met meu mey mme mmm mmo mmp mmr mmt mmu moe mom moo mop mor mot mou moy mpe mpm mpo mpp mpr mpt mpu mre mrm mro mrp mrr mrt mru mry mte mtm mto mtp mtr mtt mtu mue mum mup mur mut muu muy my- mye mym myo myr myt myu oee oem oeo oep oer oet oey om- ome omm omo omp omr omt omu omy oo- oom ooo oop oor oot op- ope opm opo opp opr opt opy or- ore orm oro orp orr ort oru ory ot- ote otm oto otp otr ott otu ou- oue oum ouo oup our out oye oyo p-p pee pem peo pep per pet peu pey pme pmm pmo pmp pmr pmt pmu poe pom poo pop por pot pou poy ppe ppm ppo ppp ppr ppt ppu pre prm pro prp prr prt pru pry pt- pte ptm pto ptp ptr ptt ptu pty pue pum pup pur put puu puy py- pye pym pyo pyr pyt pyu re- ree rem reo rep rer ret reu rey rme rmm rmo rmp rmr rmt roe rom roo rop ror rot rou roy rpe rpm rpo rpp rpr rpt rpu rrm rrp rrr rrt rru rte rtm rto rtp rtr rtt rtu rty rue rum ruo rup rur rut ruu ruy ry- rye rym ryo ryr ryu ryy te- tee tem teo tep ter tet teu tey tme tmm tmo tmp tmr tmt tmu tmy to- toe tom too top tor tot tou toy tpe tpm tpo tpp tpr tpt tpu tre trm tro trp trr trt tru try tte ttm tto ttp ttr ttt ttu tty tue tum tuo tup tur tut tuu tuy tye tym tyo typ tyr tyt uee uem uep uer uet uey um- ume umm umo ump umr umt umu uoe uom uoo uop uor uot up- upe upm upo upp upr upt upu ur- ure urm uro urp urr urt uru ury ute utm uto utp utr utt utu uty uue uum uur uut uuu uyo uyu yee yem yeo yep yer yet yey yme ymm ymo ymt yoe yom yoo yop yor yot you yoy ypo ypu yre yro yrp yrt yru yte ytm yto ytp ytr ytt ytu yue yum yuo yup yur yut yuu yuy yye yyt yyu yyy