-er -up a-a aaa aae aak aam aao aap aar aau aav aea aee aek aem aeo aep aer aeu aev aka ake akk akm ako akp akr aku akv ama ame amk amm amo amp amr amu amv aoa aoe aok aom aoo aop aor aou aov ap- apa ape apk apm apo app apr apu apv ar- ara are ark arm aro arp arr aru arv au- aua aue auk aum auo aup aur auv av- ava ave avk avm avo avp avr avu eaa eae eak eam eao eap ear eau eav eea eee eek eem eeo eep eer eev eka eke eko ekp ekr eku ekv em- ema eme emk emm emo emp emr emu emv eo- eoa eoe eok eom eoo eop eor eou ep- epa epe epm epo epp epr epu era ere erk erm ero erp err eru erv eu- eua eue eup eur euv eva eve evm evo evp evr evv ka- kaa kae kak kam kao kap kar kau kav ke- kea kee kek kem keo kep ker kev kke kkk kkm kkp kkr kku kkv kma kme kmk kmm kmo kmp kmu koa koe kok kom koo kop kor kou kpa kpe kpk kpm kpo kpp kpr kpu kpv kra krk kro krp krr kru krv kue kuk kum kup kur kuu kva kvk kvm kvo kvp kvr kvv m-o m-r m-v maa mae mak mam mao map mar mau mav mea mee mek mem meo mep mer meu mev mka mke mkk mkm mko mkp mkr mku mkv mma mme mmk mmm mmo mmp mmr mmu mmv moa moe mok mom moo mop mor mou mov mpa mpe mpk mpm mpo mpp mpr mpu mpv mra mre mrk mrm mro mrp mrr mru mrv mua mue muk mum mup mur muu mva mve mvm mvo mvp mvr mvv oaa oae oak oam oao oap oar oau oav oea oee oem oeo oep oer oka oke okk oko okp okr oku om- oma ome omm omo omp omr omu omv oo- ooa ook oom ooo oop oor oov op- opa ope opk opm opo opp opr opv or- ora ore ork orm oro orp orr oru orv ou- oua oue ouk oum ouo oup our ov- ova ove ovo ovp ovv p-p paa pae pak pam pao pap par pau pav pea pee pek pem peo pep per peu pev pka pke pkm pko pkp pkr pku pma pme pmk pmm pmo pmp pmr pmu pmv poa poe pok pom poo pop por pou pov ppa ppe ppk ppm ppo ppp ppr ppu ppv pra pre prk prm pro prp prr pru prv pua pue puk pum pup pur puu pva pve pvk pvm pvo pvp pvr pvu pvv ra- raa rae rak ram rao rap rar rau rav re- rea ree rek rem reo rep rer reu rev rke rkk rkm rko rkp rku rkv rma rme rmm rmo rmp rmr rmv roa roe rok rom roo rop ror rou rov rpa rpe rpk rpm rpo rpp rpr rpu rpv rra rrk rrm rrp rrr rru rua rue ruk rum ruo rup rur ruu ruv rva rve rvm rvo rvp rvr rvu rvv ua- uaa uae uak uam uao uap uar uau uav uea uee uem uep uer uka uke ukk ukp ukr uku um- uma ume umm umo ump umr umu uoa uoe uok uom uoo uop uor up- upa upe upk upm upo upp upr upu upv ur- ura ure urk urm uro urp urr uru uua uue uum uur uuu uva uve uvm uvo uvu uvv v-a v-e vaa vae vak vam vao vap var vau vav vea vee vek vem veo vep ver veu vka vkm vkp vm- vma vmm vmo vmr vmu voa voe vok vom voo vop vor vou vov vpa vpe vpk vpm vpo vpp vpr vpu vra vre vrk vrm vrp vrr vru vue vuk vum vup vur vuv vva vvm vvo vvr vvv