a-a aaa aae aak aam aan aao aea aee aek aem aen aeo aka ake akk akm akn ako ama ame amk amm amn amo an- ana ane ank anm ann ano aoa aoe aok aom aon aoo eaa eae eak eam ean eao eea eee eek eem een eeo eka eke eko em- ema eme emk emm emn emo en- ena ene enk enm enn eno eo- eoa eoe eok eom eon eoo ka- kaa kae kak kam kan kao ke- kea kee kek kem ken keo kke kkk kkm kkn kma kme kmk kmm kmo kn- kna kne knk knm knn kno koa koe kok kom kon koo m-o maa mae mak mam man mao mea mee mek mem men meo mka mke mkk mkm mkn mko mma mme mmk mmm mmn mmo mna mne mnk mnm mnn mno moa moe mok mom mon moo naa nae nak nam nan nao ne- nea nee nek nem nen neo nka nke nkk nkm nkn nko nma nme nmk nmm nmn nmo nna nne nnk nnm nnn nno no- noa noe nok nom non noo oaa oae oak oam oan oao oea oee oem oen oeo oka oke okk oko om- oma ome omm omn omo on- ona one onk onn ono oo- ooa ook oom oon ooo