-ey a-a aaa aae aan aao aap aay aea aee aen aeo aep aey an- ana ane ann ano anp any aoa aoe aon aoo aop ap- apa ape apn apo app apy ay- aya aye ayn ayo ayp eaa eae ean eao eap eea eee een eeo eep eey en- ena ene enn eno enp eny eo- eoa eoe eon eoo eop ep- epa epe epn epo epp eya eye eyn eyo eyp naa nae nan nao nap nay ne- nea nee nen neo nep ney nna nne nnn nno nnp no- noa noe non noo nop noy npa npe npn npo npp nya nye nyn nyo nyp nyy oaa oae oan oao oap oea oee oen oeo oep oey on- ona one onn ono onp ony oo- ooa oon ooo oop op- opa ope opn opo opp opy oya oye oyo p-p paa pae pan pao pap pay pea pee pen peo pep pey pn- pna pne pnn pno pnp pny poa poe pon poo pop poy ppa ppe ppn ppo ppp py- pya pye pyn pyo yaa yae yan yao yap yay yea yee yen yeo yep yey yna yne ynn ynp yny yoe yon yoo yop yoy ypa ypo yye yyy