-er -ey -up a-a a-t aaa aae aao aap aar aat aau aay aea aee aeo aep aer aet aeu aey aoa aoe aoo aop aor aot aou ap- apa ape apo app apr apt apu apy ar- ara are aro arp arr art aru ary at- ata ate ato atp atr att atu au- aua aue auo aup aur aut ay- aya aye ayo ayp ayr ayt ayu eaa eae eao eap ear eat eau eea eee eeo eep eer eet eey eo- eoa eoe eoo eop eor eot eou ep- epa epe epo epp epr ept epu era ere ero erp err ert eru ery eta ete eto etp etr ett etu ety eu- eua eue eup eur eut eya eye eyo eyp eyr eyt oaa oae oao oap oar oat oau oea oee oeo oep oer oet oey oo- ooa ooo oop oor oot op- opa ope opo opp opr opt opy or- ora ore oro orp orr ort oru ory ot- ota ote oto otp otr ott otu ou- oua oue ouo oup our out oya oye oyo p-p paa pae pao pap par pat pau pay pea pee peo pep per pet peu pey poa poe poo pop por pot pou poy ppa ppe ppo ppp ppr ppt ppu pra pre pro prp prr prt pru pry pt- pta pte pto ptp ptr ptt ptu pty pua pue pup pur put puu puy py- pya pye pyo pyr pyt pyu ra- raa rae rao rap rar rat rau ray re- rea ree reo rep rer ret reu rey roa roe roo rop ror rot rou roy rpa rpe rpo rpp rpr rpt rpu rra rrp rrr rrt rru rta rte rto rtp rtr rtt rtu rty rua rue ruo rup rur rut ruu ruy ry- rya rye ryo ryr ryu ryy taa tae tao tap tar tat tau tay te- tea tee teo tep ter tet teu tey to- toa toe too top tor tot tou toy tpa tpe tpo tpp tpr tpt tpu tra tre tro trp trr trt tru try tta tte tto ttp ttr ttt ttu tty tua tue tuo tup tur tut tuu tuy tya tye tyo typ tyr tyt ua- uaa uae uao uap uar uat uau uay uea uee uep uer uet uey uoa uoe uoo uop uor uot up- upa upe upo upp upr upt upu ur- ura ure uro urp urr urt uru ury uta ute uto utp utr utt utu uty uua uue uur uut uuu uyo uyu yaa yae yao yap yar yat yau yay yea yee yeo yep yer yet yey yoe yoo yop yor yot you yoy ypa ypo ypu yra yre yro yrp yrt yru yta yte yto ytp ytr ytt ytu yua yue yuo yup yur yut yuu yuy yye yyt yyu yyy