-er -ey a-a a-t aaa aad aae aak aao aap aar aat aay ad- ada add ade adk ado adp adr adt ady aea aed aee aek aeo aep aer aet aey aka akd ake akk ako akp akr aoa aod aoe aok aoo aop aor aot ap- apa apd ape apk apo app apr apt apy ar- ara ard are ark aro arp arr art ary at- ata atd ate ato atp atr att ay- aya ayd aye ayk ayo ayp ayr ayt daa dad dae dak dao dap dar dat day dda ddd dde ddk ddo ddp ddr ddt ddy de- dea ded dee dek deo dep der det dey dka dke dkk dko dkp dkr dkt doa dod doe dok doo dop dor dot doy dpa dpd dpe dpk dpo dpp dpr dpt dra drd dre drk dro drp drr drt dry dta dtd dte dtk dto dtp dtr dtt dty dy- dya dyd dye dyk dyo dyp dyr dyy eaa ead eae eak eao eap ear eat ed- eda edd ede edk edo edp edr edt edy eea eed eee eek eeo eep eer eet eey eka ekd eke eko ekp ekr ekt eky eo- eoa eod eoe eok eoo eop eor eot ep- epa epd epe epo epp epr ept era erd ere erk ero erp err ert ery eta etd ete etk eto etp etr ett ety eya eyd eye eyo eyp eyr eyt k-t ka- kaa kad kae kak kao kap kar kat kay kda kde kdk kdo kdp kdr kdt kdy ke- kea ked kee kek keo kep ker ket key kke kkk kkp kkr kkt kky koa kod koe kok koo kop kor kot koy kpa kpd kpe kpk kpo kpp kpr kpt kra krd krk kro krp krr krt kry kta kte ktk kto ktp ktr ktt kya kyd kye kyo kyp kyr kyt oaa oad oae oak oao oap oar oat oda odd ode odo odp odr odt oea oed oee oeo oep oer oet oey oka okd oke okk oko okp okr oo- ooa ood ook ooo oop oor oot op- opa opd ope opk opo opp opr opt opy or- ora ord ore ork oro orp orr ort ory ot- ota otd ote otk oto otp otr ott oya oyd oye oyo p-p paa pad pae pak pao pap par pat pay pda pdd pde pdk pdo pdp pdr pdt pea ped pee pek peo pep per pet pey pka pkd pke pko pkp pkr pkt pky poa pod poe pok poo pop por pot poy ppa ppd ppe ppk ppo ppp ppr ppt pra prd pre prk pro prp prr prt pry pt- pta ptd pte ptk pto ptp ptr ptt pty py- pya pyd pye pyk pyo pyr pyt ra- raa rad rae rak rao rap rar rat ray rda rdd rde rdo rdp rdr rdt rdy re- rea red ree rek reo rep rer ret rey rke rkk rko rkp rkt rky roa rod roe rok roo rop ror rot roy rpa rpd rpe rpk rpo rpp rpr rpt rra rrd rrk rrp rrr rrt rta rtd rte rtk rto rtp rtr rtt rty ry- rya ryd rye ryk ryo ryr ryy taa tad tae tak tao tap tar tat tay tda tdd tde tdk tdo tdp tdr tdt tdy te- tea ted tee tek teo tep ter tet tey tka tke tkk tko tkp tkr tkt tky to- toa tod toe tok too top tor tot toy tpa tpd tpe tpk tpo tpp tpr tpt tra trd tre trk tro trp trr trt try tta ttd tte ttk tto ttp ttr ttt tty tya tyd tye tyo typ tyr tyt yaa yad yae yak yao yap yar yat yay yda yde ydo ydt ydy yea yed yee yek yeo yep yer yet yey yka ykk yod yoe yok yoo yop yor yot yoy ypa ypd ypo yra yre yro yrp yrt yta ytd yte ytk yto ytp ytr ytt yye yyt yyy