-up eee eek eem een eeo eep eke eko ekp eku em- eme emk emm emn emo emp emu en- ene enk enm enn eno enp enu eo- eoe eok eom eon eoo eop eou ep- epe epm epn epo epp epu eu- eue eun eup ke- kee kek kem ken keo kep kke kkk kkm kkn kkp kku kme kmk kmm kmo kmp kmu kn- kne knk knm knn kno knp knu koe kok kom kon koo kop kou kpe kpk kpm kpn kpo kpp kpu kue kuk kum kun kup kuu m-o mee mek mem men meo mep meu mke mkk mkm mkn mko mkp mku mme mmk mmm mmn mmo mmp mmu mne mnk mnm mnn mno mnp mnu moe mok mom mon moo mop mou mpe mpk mpm mpn mpo mpp mpu mue muk mum mun mup muu ne- nee nek nem nen neo nep neu nke nkk nkm nkn nko nkp nku nme nmk nmm nmn nmo nmp nmu nne nnk nnm nnn nno nnp nnu no- noe nok nom non noo nop nou npe npm npn npo npp npu nue nuk num nun nuo nup nuu oee oem oen oeo oep oke okk oko okp oku om- ome omm omn omo omp omu on- one onk onn ono onp onu oo- ook oom oon ooo oop op- ope opk opm opn opo opp ou- oue ouk oum oun ouo oup p-p pee pek pem pen peo pep peu pke pkm pkn pko pkp pku pme pmk pmm pmn pmo pmp pmu pn- pne pnk pnm pnn pno pnp pnu poe pok pom pon poo pop pou ppe ppk ppm ppn ppo ppp ppu pue puk pum pun pup puu uee uem uen uep uke ukk ukn ukp uku um- ume umm umn umo ump umu un- une unk unm unn uno unp unu uoe uok uom uon uoo uop up- upe upk upm upn upo upp upu uue uum uun uuu