-er -ey a-a a-c aaa aac aae aaf aah aak aao aar aau aay ac- aca acc ace acf ach ack aco acr acu acy aea aec aee aef aeh aek aeo aer aeu aey af- afa afc afe aff afh afk afo afr afu afy aha ahc ahe ahf ahh ahk aho ahr ahu ahy aka akc ake akh akk ako akr aku aoa aoc aoe aof aoh aok aoo aor aou ar- ara arc are arf arh ark aro arr aru ary au- aua auc aue auf auh auk auo aur ay- aya ayc aye ayf ayh ayk ayo ayr ayu c-- caa cac cae caf cah cak cao car cau cay cca ccc cce ccf cch cck cco ccr ccu ce- cea cec cee cef ceh cek ceo cer ceu cey cfa cfc cfe cff cfh cfk cfo cfr cfu ch- cha chc che chf chh chk cho chr chu chy cka ckc ckh cko cky co- coa coc coe cof coh cok coo cor cou coy cra crc cre crf crh crk cro crr cru cry cua cuc cue cuf cuh cuk cuo cur cuu cuy cya cyc cye cyf cyk cyo cyr eaa eac eae eaf eah eak eao ear eau ec- eca ecc ece ecf ech eck eco ecr ecu eea eec eee eef eek eeo eer eey ef- efa efc efe eff efh efo efr eha ehc ehe ehf ehh eho ehr ehu eka ekc eke ekf ekh eko ekr eku eky eo- eoa eoc eoe eof eoh eok eoo eor eou era erc ere erf erh erk ero err eru ery eu- eua euc eue euf eur eya eyc eye eyo eyr faa fac fae faf fah fak fao far fau fay fca fcc fce fcf fck fco fcr fcu fcy fea fec fee fef feh fek feo fer feu fey ffa ffc ffe fff ffh ffk ffo ffr ffu ffy fha fhc fhe fhf fhh fho fhr fka fkc fkf fkk foa foc foe fof foh fok foo for fou foy fra frc fre frf frh frk fro frr fru fry fua fue fuf fuk fuo fur fuu fy- fya fyc fye fyk fyo haa hac hae haf hah hak hao har hau hay hca hcc hce hcf hch hck hco hcr hcy he- hea hec hee hef heh hek heo her heu hey hfa hfc hfe hff hfh hfk hfo hfr hfu hfy hha hhc hhe hhf hhh hhk hho hhr hhu hhy hka hkf hkh hkk hko hkr hku hoa hoc hoe hof hoh hok hoo hor hou hoy hr- hra hrc hre hrf hrh hrk hro hrr hru hua huc hue huf huh huk huo hur huu huy hy- hya hyc hye hyh hyo hyr hyy ka- kaa kac kae kaf kah kak kao kar kau kay kca kcc kce kch kck kcr kcu ke- kea kec kee kef keh kek keo ker key kfa kfc kff kfh kfo kfu kha khe khf khh khk kho khr khu kkc kke kkh kkk kkr kku kky koa koc koe kof koh kok koo kor kou koy kra krc krf krk kro krr kru kry kuc kue kuh kuk kur kuu kuy kya kyc kye kyo kyr kyu oaa oac oae oaf oah oak oao oar oau oc- oca occ ocf och ock oco ocr ocu oea oec oee oef oeh oeo oer oey of- ofa ofc ofe off ofo ofr ofu oha ohc ohe ohf ohh oho ohr ohu oka okc oke okk oko okr oku oo- ooa ooc oof ooh ook ooo oor or- ora orc ore orf orh ork oro orr oru ory ou- oua ouc oue ouf ouh ouk ouo our oya oye oyo ra- raa rac rae raf rah rak rao rar rau ray rca rcc rce rcf rch rco rcr rcu re- rea rec ree ref reh rek reo rer reu rey rfa rfc rfe rff rfh rfk rfo rfr rfu rh- rha rhc rhe rhf rhh rho rhr rhu rkc rke rkf rkk rko rku rky roa roc roe rof roh rok roo ror rou roy rra rrc rrf rrh rrk rrr rru rua ruc rue ruf ruh ruk ruo rur ruu ruy ry- rya ryc rye ryf ryk ryo ryr ryu ryy ua- uaa uac uae uaf uah uak uao uar uau uay uca ucc uce ucf uch uck uco ucr ucu uea uec uee uef ueh uer uey ufa ufc ufe uff ufh ufo ufr ufu uha uhc uhe uhf uhh uho uhr uhu uhy uka ukc uke ukf ukk ukr uku uoa uoc uoe uok uoo uor ur- ura urc ure urf urk uro urr uru ury uua uuc uue uur uuu uyc uyo uyu yaa yac yae yaf yah yak yao yar yau yay yca ycc yce ycf ych yco ycu ycy yea yec yee yef yeh yek yeo yer yey yfa yfc yfe yff yfr yfu yha yhc yhe yhu yka ykk yoc yoe yof yok yoo yor you yoy yra yrc yre yrf yro yru yua yue yuh yuk yuo yur yuu yuy yyc yye yyf yyu yyy