-er -up eee eem eeo eep eer eet eev eie eii eim eio eip eir eit eiu eiv em- eme emi emm emo emp emr emt emu emv eo- eoe eoi eom eoo eop eor eot eou ep- epe epi epm epo epp epr ept epu ere eri erm ero erp err ert eru erv ete eti etm eto etp etr ett etu etv eu- eue eui eup eur eut euv eve evi evm evo evp evr evt evv i-v ie- iee iei iem iep ier iet iev iie iii iim iio iip iir iit iiu im- ime imi imm imo imp imt imu imv io- ioe ioi iom ioo iop ior iot iou iov ipe ipi ipm ipo ipp ipr ipt ipu ipv ir- ire iri irm iro irp irr irt iru irv ite iti itm ito itp itt itu itv iu- iue iui ium iup iur iut ive ivi ivo ivp ivr ivt ivu ivv m-o m-r m-v mee mei mem meo mep mer met meu mev mi- mie mii mim mio mip mir mit miu miv mme mmi mmm mmo mmp mmr mmt mmu mmv moe moi mom moo mop mor mot mou mov mpe mpi mpm mpo mpp mpr mpt mpu mpv mre mri mrm mro mrp mrr mrt mru mrv mte mti mtm mto mtp mtr mtt mtu mtv mue mui mum mup mur mut muu mve mvi mvm mvo mvp mvr mvt mvv o-i oee oei oem oeo oep oer oet oie oii oim oio oip oir oit oiu oiv om- ome omi omm omo omp omr omt omu omv oo- ooi oom ooo oop oor oot oov op- ope opi opm opo opp opr opt opv or- ore ori orm oro orp orr ort oru orv ot- ote oti otm oto otp otr ott otu otv ou- oue oui oum ouo oup our out ov- ove ovi ovo ovp ovv p-p pee pei pem peo pep per pet peu pev pie pii pim pio pip pir pit piu piv pme pmi pmm pmo pmp pmr pmt pmu pmv poe poi pom poo pop por pot pou pov ppe ppi ppm ppo ppp ppr ppt ppu ppv pre pri prm pro prp prr prt pru prv pt- pte pti ptm pto ptp ptr ptt ptu ptv pue pui pum pup pur put puu pve pvi pvm pvo pvp pvr pvt pvu pvv re- ree rei rem reo rep rer ret reu rev rie rii rim rio rip rir rit riv rme rmi rmm rmo rmp rmr rmt rmv roe roi rom roo rop ror rot rou rov rpe rpi rpm rpo rpp rpr rpt rpu rpv rri rrm rrp rrr rrt rru rte rti rtm rto rtp rtr rtt rtu rtv rue rui rum ruo rup rur rut ruu ruv rve rvi rvm rvo rvp rvr rvt rvu rvv te- tee tei tem teo tep ter tet teu tev tie tii tim tio tip tir tit tiu tiv tme tmi tmm tmo tmp tmr tmt tmu tmv to- toe toi tom too top tor tot tou tov tpe tpi tpm tpo tpp tpr tpt tpu tpv tre tri trm tro trp trr trt tru trv tte tti ttm tto ttp ttr ttt ttu ttv tue tui tum tuo tup tur tut tuu tuv tve tvi tvm tvo tvp tvr tvt tvu uee uei uem uep uer uet uie uii uim uio uip uir uit uiu um- ume umi umm umo ump umr umt umu uoe uom uoo uop uor uot up- upe upi upm upo upp upr upt upu upv ur- ure uri urm uro urp urr urt uru ute uti utm uto utp utr utt utu utv uue uum uur uut uuu uve uvm uvo uvu uvv v-e vee vei vem veo vep ver vet veu vi- vie vii vim vio vip vir vit viu viv vm- vmi vmm vmo vmr vmt vmu voe voi vom voo vop vor vot vou vov vpe vpi vpm vpo vpp vpr vpt vpu vre vri vrm vrp vrr vrt vru vte vti vtm vto vtr vtt vtu vtv vue vum vup vur vut vuv vvi vvm vvo vvr vvt vvv