-er -up eee eeo eep eer eet eex eie eii eio eip eir eit eiu eix eo- eoe eoi eoo eop eor eot eou ep- epe epi epo epp epr ept epu epx ere eri ero erp err ert eru ete eti eto etp etr ett etu etx eu- eue eui eup eur eut eux ex- exe exi exo exp exr ext exu exx ie- iee iei iep ier iet iex iie iii iio iip iir iit iiu iix io- ioe ioi ioo iop ior iot iou ipe ipi ipo ipp ipr ipt ipu ipx ir- ire iri iro irp irr irt iru irx ite iti ito itp itt itu itx iu- iue iui iup iur iut ixe ixi o-i oee oei oeo oep oer oet oex oie oii oio oip oir oit oiu oo- ooi ooo oop oor oot oox op- ope opi opo opp opr opt opx or- ore ori oro orp orr ort oru orx ot- ote oti oto otp otr ott otu ou- oue oui ouo oup our out ox- oxi oxo oxt oxx p-p pee pei peo pep per pet peu pex pie pii pio pip pir pit piu pix poe poi poo pop por pot pou pox ppe ppi ppo ppp ppr ppt ppu ppx pre pri pro prp prr prt pru prx pt- pte pti pto ptp ptr ptt ptu ptx pue pui pup pur put puu pxe pxr pxt re- ree rei reo rep rer ret reu rex rie rii rio rip rir rit rix roe roi roo rop ror rot rou rox rpe rpi rpo rpp rpr rpt rpu rpx rri rrp rrr rrt rru rte rti rto rtp rtr rtt rtu rtx rue rui ruo rup rur rut ruu rux rxp rxr t-x te- tee tei teo tep ter tet teu tex tie tii tio tip tir tit tiu tix to- toe toi too top tor tot tou tox tpe tpi tpo tpp tpr tpt tpu tpx tre tri tro trp trr trt tru trx tte tti tto ttp ttr ttt ttu ttx tue tui tuo tup tur tut tuu tux txe txi txt txu uee uei uep uer uet uie uii uio uip uir uit uiu uoe uoo uop uor uot uox up- upe upi upo upp upr upt upu upx ur- ure uri uro urp urr urt uru urx ute uti uto utp utr utt utu utx uue uur uut uuu uxo uxr uxt uxu xee xep xer xet xeu xex xie xii xio xit xiu xix xoi xoo xop xor xot xox xpe xpo xpp xpt xrt xrx xti xtp xtr xtx xue xui xup xxi xxo xxp xxx

eeee eero eete eetu eext eiei eier eiou eipo eipr eire eiti eito eitr eoir eore eori eoto eoux epee eper epi- epie epip epit epix epor epot epox eppo eppp epro eprp epte epxp er-x erei erer eret erie erio erit eriu eroe eroi eroo erpe erre erro ertu erur etee eter etio etix etoe etox etre etro ette etti etto ettu etui etux euer euoi eur- eure euro eurt exer exit exo- exor expo expr expt exrx exte extr ieet ieie ieio iere ieri iett iiie iiii iiio iiit iioi iioo iiop iitr iitt ioee ioii ioio ioit iooi iooo iore iori iote ioto iper ipet ipex ipie ipix ipoe ipop ippo ippr ipri ipto ipur iput ipxe iree irer irex iri- irie irio irip irix irop irpe irre irri irte irti irtp itep iter itet itex itie itoi itoo itor itou itri itto itup itur iuiu iupp ixxi o-eo oere oeti oier oiii oire oirt oiti ooer oooo oore oort ootp opei opep oper opet opex opie opii opio opit opo- opor oppi oppo opti opto ore- oreo orer orex ori- orie orio orit orix oro- oroe oror orot orpe orpi orri orro orte orto orup otee otep oter otit oto- otoe otoo otor otpp otre otro otte otti otto ottu otur ouer ouie ouii ouir ouit oupe our- oure ouro ourt out- oute outi outo ouu- oxep oxer oxi- oxie oxo- oxox oxxo peep peer peet peio peip peir peit peor peou pepe pepi pepo per- pere peri pero perp perr pert peru pete peti peto petr pett peur peut piep pier piet piip piot pipe pipi pipo pipp pire piri piro pirr piru pite piti pito pitr pitt pitu pitx pixo pixx poer poet poio poix poop poor poot pop- pope popi popo popp popt pore pori poro porr port pote poti poto pott potu poui poup pour pout pper ppie pppo pppp ppru pptt ppur pre- pree prep pret preu prex pri- prie prii prix pro- proe proo prop prot prou prox prri prti prtp prtr prue prut pruu pter ptop ptox ptui pu-e pueo puer puet pueu puir puit puiu pupe pupi pupu pur- pure puri puro purp purr puru put- pute puti puto putt putu puxe puxi reep reet reii reir reit reiu reop reot reou repe repi repo repp repr rept repu rere reri rero rert reru rete reti reto retr rett reue reup reut reuu reux rexx riep rier riet rieu riex riot riou ripe ripi ripp ripr ript rire riri rite riti rito ritt ritu riue rixe rixo roer roet roio roir roit roiu rooi roop roor root roox rope ropo rore rori roro rort roru rote roti roto rotr rott roue roup rout roux roxo rpet rpii rpix rpoe rrrr rtee rtei rtex rttp ruer ruet ruit rupe rupp rupt rure ruri ruro rurp ruru rute ruti ruto rutt rutu teer teet teie teip teir teiu teor tepe tepi tepp tepu ter- tere teri tero terp terr teru tete teti teto tetr tett tetu tetx teut text tie- tiee tiei tieo tiep tier tiet tiit tiiu tiop tiou tip- tipe tipi tipo tipp tipt tipu tire tiri tiro tirr tiru tite titi tito titp titt titu tixt toee toei toer toet toie toit toor toot top- tope topi topo topp topt topu tore tori toro torp