-er -up eee eem eeo eep eer eex eie eii eim eio eip eir eiu eix em- eme emi emm emo emp emr emu emx eo- eoe eoi eom eoo eop eor eou ep- epe epi epm epo epp epr epu epx ere eri erm ero erp err eru eu- eue eui eup eur eux ex- exe exi exo exp exr exu exx ie- iee iei iem iep ier iex iie iii iim iio iip iir iiu iix im- ime imi imm imo imp imu imx io- ioe ioi iom ioo iop ior iou ipe ipi ipm ipo ipp ipr ipu ipx ir- ire iri irm iro irp irr iru irx iu- iue iui ium iup iur ixe ixi m-o m-r mee mei mem meo mep mer meu mex mi- mie mii mim mio mip mir miu mix mme mmi mmm mmo mmp mmr mmu mmx moe moi mom moo mop mor mou mox mpe mpi mpm mpo mpp mpr mpu mpx mre mri mrm mro mrp mrr mru mrx mue mui mum mup mur muu mux mxi mxp mxr mxu o-i oee oei oem oeo oep oer oex oie oii oim oio oip oir oiu om- ome omi omm omo omp omr omu omx oo- ooi oom ooo oop oor oox op- ope opi opm opo opp opr opx or- ore ori orm oro orp orr oru orx ou- oue oui oum ouo oup our ox- oxi oxo oxx p-p pee pei pem peo pep per peu pex pie pii pim pio pip pir piu pix pme pmi pmm pmo pmp pmr pmu pmx poe poi pom poo pop por pou pox ppe ppi ppm ppo ppp ppr ppu ppx pre pri prm pro prp prr pru prx pue pui pum pup pur puu pxe pxm pxr re- ree rei rem reo rep rer reu rex rie rii rim rio rip rir rix rme rmi rmm rmo rmp rmr rmx roe roi rom roo rop ror rou rox rpe rpi rpm rpo rpp rpr rpu rpx rri rrm rrp rrr rru rue rui rum ruo rup rur ruu rux rxp rxr uee uei uem uep uer uie uii uim uio uip uir uiu um- ume umi umm umo ump umr umu uoe uom uoo uop uor uox up- upe upi upm upo upp upr upu upx ur- ure uri urm uro urp urr uru urx uue uum uur uuu uxo uxr uxu xee xem xep xer xeu xex xie xii xio xiu xix xmi xmm xmo xmp xmr xmu xmx xoi xom xoo xop xor xox xpe xpm xpo xpp xrx xue xui xup xxi xxo xxp xxx

eeee eemo eero eiei eier eime eimi eiou eipo eipr eire emer emeu emex emii emim emir emix emme emmi emmu emor empe empi emre emup eoir eore eori eoux epee eper epi- epie epip epix epmo epor epox eppo eppp epro eprp epxp er-x erei erem erer erie erim erio eriu erme ermo eroe eroi eroo erpe erre erro erum erur euer euoi eur- eure euro exer exim exmr exo- exor expm expo expr exrx exum ieie ieio ieme iere ieri iiie iiii iiio iioi iioo iiop iipm iium imep imer imir imix imme immi immo imou impi impr impx imre imri imro imrr imue imup ioee ioii ioio iome iomo iooi iooo iore iori iper ipex ipie ipix ipmi ipmp ipoe ipop ippo ippr ipri ipur ipxe iree irem irer irex iri- irie irio irip irix irmo irop irpe irre irri iuiu iupp ixxi meem meep meer meir meme memo memr memu memx meor meou mepe mer- mere meri merm mero merp meru meum meup meux mexx miee miem miep mier mieu miii miio mim- mime mimi mimo mimp mio- mipi mipr mire miri miro mirr miru miui mixe mixi mixx mmii mmix mmmm mmor mmpi mmpr mmpu mmrp mmxi mmxx moex moii moio moir mome momi momo momu mooe moop moor mope mopp more mori moro moru moue moup mour moux moxe moxi moxo mpie mpio mpir mppe mppp mpri mpro mprp mree muee muie muir mume mumm mumo mump mumu mure muri muro murr muru muxe muxi muxu mxii mxim mxpx mxxi o-eo oeme oere oerm oier oiii oime oire oium omee omei omeo omer omex omie omim omio omo- omoe omoi omoo omor omox omre omri omro omuo ooer oome oooo oore opei opep oper opex opie opii opio opo- opor oppi oppo ore- orem oreo orer orex ori- orie orio orix orme ormo oro- oroe orom oror orpe orpi orri orro orum orup ouer ouie ouii ouir oume oumi oupe our- oure ouro ouu- oxep oxer oxi- oxie oxim oxo- oxox oxxo peep peer peio peip peir peor peou pepe pepi pepo per- pere peri perm pero perp perr peru peur piem piep pier piip pime pimi pimp pipe pipi pipo pipp pire piri piro pirr piru pium pixo pixx pmip pmmp pmmu pmoi pmpm pmpo poem poer poio poix pome pomi pomo pomp pomu poop poor pop- pope popi popo popp pore pori poro porr poui poum poup pour pper ppie pppo pppp pprm ppru ppur pre- pree prem prep preu prex pri- prie prii prim prix pro- proe prom proo prop prou prox prri prrm prue prum pruu pu-e pueo puer pueu puir puiu pume pumi pump pupe pupi pupu pur- pure puri puro purp purr puru puxe puxi reem reep reii reim reir reiu reme remi remo remp reop reou repe repi repo repp repr repu rere reri rero reru reue reup reuu reux rexx riem riep rier rieu riex rime rimi rimm rimo rimu riom riou ripe ripi ripp ripr rire riri riue rixe rixo rmrp roer roio roir roiu rome romi romm romo romp rooi room roop roor roox rope ropo rore rori roro roru roue roum roup roux roxo rpii rpix rpoe rrmp rrrr rrum ruer rume rumi rumm rumo rump rupe rupp rure ruri ruro rurp ruru u-ie u-rp ueir uepi uimx uipi uirr umer ummo umoe umor