-up eee eek eem eeo eep ees eke eko ekp eks eku em- eme emk emm emo emp ems emu eo- eoe eok eom eoo eop eos eou ep- epe epm epo epp eps epu es- ese esk esm eso esp ess esu eu- eue eup eus ke- kee kek kem keo kep kes kke kkk kkm kkp kks kku kme kmk kmm kmo kmp kms kmu koe kok kom koo kop kos kou kpe kpk kpm kpo kpp kps kpu kse ksk ksm kso ksp kss ksu kue kuk kum kup kus kuu m-o mee mek mem meo mep mes meu mke mkk mkm mko mkp mks mku mme mmk mmm mmo mmp mms mmu moe mok mom moo mop mos mou mpe mpk mpm mpo mpp mps mpu mse msk msm mso msp mss msu mue muk mum mup mus muu oee oem oeo oep oes oke okk oko okp oks oku om- ome omm omo omp oms omu oo- ook oom ooo oop oos op- ope opk opm opo opp ops os- ose osk osm oso osp oss osu ou- oue ouk oum ouo oup ous p-p pee pek pem peo pep pes peu pke pkm pko pkp pks pku pme pmk pmm pmo pmp pms pmu poe pok pom poo pop pos pou ppe ppk ppm ppo ppp pps ppu ps- pse psk psm pso psp pss psu pue puk pum pup pus puu se- see sek sem seo sep ses seu sk- ske skk skm sko skp sks sku sme smk smm smo smp sms smu soe sok som soo sop sos sou spe spk spm spo spp sps spu ss- sse ssk ssm sso ssp sss ssu sue suk sum suo sup sus suu uee uem uep ues uke ukk ukp uku um- ume umm umo ump ums umu uoe uok uom uoo uop uos up- upe upk upm upo upp ups upu use usk usm uso usp uss usu uue uum uus uuu