-er -ey a-a aaa aad aae aak aap aar aas aay ad- ada add ade adk adp adr ads ady aea aed aee aek aep aer aes aey aka akd ake akk akp akr aks ap- apa apd ape apk app apr aps apy ar- ara ard are ark arp arr ars ary as- asa asd ase ask asp asr ass asy ay- aya ayd aye ayk ayp ayr ays daa dad dae dak dap dar das day dda ddd dde ddk ddp ddr dds ddy de- dea ded dee dek dep der des dey dka dke dkk dkp dkr dks dpa dpd dpe dpk dpp dpr dps dra drd dre drk drp drr drs dry dsa dsd dse dsk dsp dsr dss dsy dy- dya dyd dye dyk dyp dyr dys dyy eaa ead eae eak eap ear eas ed- eda edd ede edk edp edr eds edy eea eed eee eek eep eer ees eey eka ekd eke ekp ekr eks eky ep- epa epd epe epp epr eps era erd ere erk erp err ers ery es- esa esd ese esk esp esr ess esy eya eyd eye eyp eyr eys ka- kaa kad kae kak kap kar kas kay kda kde kdk kdp kdr kds kdy ke- kea ked kee kek kep ker kes key kke kkk kkp kkr kks kky kpa kpd kpe kpk kpp kpr kps kra krd krk krp krr krs kry ksa ksd kse ksk ksp ksr kss kya kyd kye kyp kyr kys p-p paa pad pae pak pap par pas pay pda pdd pde pdk pdp pdr pds pea ped pee pek pep per pes pey pka pkd pke pkp pkr pks pky ppa ppd ppe ppk ppp ppr pps pra prd pre prk prp prr prs pry ps- psa psd pse psk psp psr pss psy py- pya pyd pye pyk pyr pys ra- raa rad rae rak rap rar ras ray rda rdd rde rdp rdr rds rdy re- rea red ree rek rep rer res rey rke rkk rkp rks rky rpa rpd rpe rpk rpp rpr rps rra rrd rrk rrp rrr rrs rsa rsd rse rsk rsp rsr rss ry- rya ryd rye ryk ryr rys ryy saa sad sae sak sap sar sas say sda sdd sde sdk sdp sdr sds sdy se- sea sed see sek sep ser ses sey sk- ska skd ske skk skp skr sks sky spa spd spe spk spp spr sps spy sr- sra srd sre srk srp srr srs sry ss- ssa ssd sse ssk ssp ssr sss sy- sya syd sye syk syp syr sys yaa yad yae yak yap yar yas yay yda yde yds ydy yea yed yee yek yep yer yes yey yka ykk ypa ypd yps yra yre yrp yrs ysa yse ysk ysp ysr yss ysy yye yys yyy