-ey a-a a-c aaa aac aae aah aak aao aap aay ac- aca acc ace ach ack aco acp acy aea aec aee aeh aek aeo aep aey aha ahc ahe ahh ahk aho ahp ahy aka akc ake akh akk ako akp aoa aoc aoe aoh aok aoo aop ap- apa apc ape aph apk apo app apy ay- aya ayc aye ayh ayk ayo ayp c-- caa cac cae cah cak cao cap cay cca ccc cce cch cck cco ccp ce- cea cec cee ceh cek ceo cep cey ch- cha chc che chh chk cho chp chy cka ckc ckh cko cky co- coa coc coe coh cok coo cop coy cpa cpc cpe cph cpk cpo cpp cya cyc cye cyk cyo cyp eaa eac eae eah eak eao eap ec- eca ecc ece ech eck eco eea eec eee eek eeo eep eey eha ehc ehe ehh eho ehp eka ekc eke ekh eko ekp eky eo- eoa eoc eoe eoh eok eoo eop ep- epa epc epe eph epo epp eya eyc eye eyo eyp haa hac hae hah hak hao hap hay hca hcc hce hch hck hco hcp hcy he- hea hec hee heh hek heo hep hey hha hhc hhe hhh hhk hho hhp hhy hka hkh hkk hko hkp hoa hoc hoe hoh hok hoo hop hoy hpa hpc hpe hph hpk hpo hpp hpy hy- hya hyc hye hyh hyo hyp hyy ka- kaa kac kae kah kak kao kap kay kca kcc kce kch kck kcp ke- kea kec kee keh kek keo kep key kha khe khh khk kho kkc kke kkh kkk kkp kky koa koc koe koh kok koo kop koy kpa kpc kpe kph kpk kpo kpp kya kyc kye kyo kyp oaa oac oae oah oak oao oap oc- oca occ och ock oco ocp oea oec oee oeh oeo oep oey oha ohc ohe ohh oho ohp oka okc oke okk oko okp oo- ooa ooc ooh ook ooo oop op- opa opc ope oph opk opo opp opy oya oye oyo p-p paa pac pae pah pak pao pap pay pca pcc pce pch pck pco pcp pea pec pee peh pek peo pep pey pha phc phe phk pho php phy pka pkc pke pko pkp pky poa poc poe poh pok poo pop poy ppa ppc ppe pph ppk ppo ppp py- pya pyc pye pyk pyo yaa yac yae yah yak yao yap yay yca ycc yce ych yco ycp ycy yea yec yee yeh yek yeo yep yey yha yhc yhe yka ykk yoc yoe yok yoo yop yoy ypa ypo yyc yye yyy