-ey a-a aaa aae aak aan aap aav aay aea aee aek aen aep aev aey aka ake akk akn akp akv an- ana ane ank ann anp anv any ap- apa ape apk apn app apv apy av- ava ave avk avn avp avy ay- aya aye ayk ayn ayp eaa eae eak ean eap eav eea eee eek een eep eev eey eka eke ekp ekv eky en- ena ene enk enn enp env eny ep- epa epe epn epp eva eve evn evp evv evy eya eye eyn eyp ka- kaa kae kak kan kap kav kay ke- kea kee kek ken kep kev key kke kkk kkn kkp kkv kky kn- kna kne knk knn knp kpa kpe kpk kpn kpp kpv kva kvk kvn kvp kvv kya kye kyn kyp naa nae nak nan nap nav nay ne- nea nee nek nen nep nev ney nka nke nkk nkn nkp nky nna nne nnk nnn nnp nnv npa npe npn npp npv nva nve nvk nvn nvp nvv nya nye nyk nyn nyp nyy p-p paa pae pak pan pap pav pay pea pee pek pen pep pev pey pka pke pkn pkp pky pn- pna pne pnk pnn pnp pnv pny ppa ppe ppk ppn ppp ppv pva pve pvk pvn pvp pvv py- pya pye pyk pyn v-a v-e vaa vae vak van vap vav vay vea vee vek ven vep vey vka vkp vn- vna vnp vnv vpa vpe vpk vpn vpp vva vvv vye vyn vyp yaa yae yak yan yap yav yay yea yee yek yen yep yev yey yka ykk ykn yna yne ynk ynn ynp yny ypa yva yve yvy yye yyy