-er -ey a-a a-c a-t aaa aac aad aae aao aap aar aas aat aay ac- aca acc acd ace aco acp acr acs act acy ad- ada adc add ade ado adp adr ads adt ady aea aec aed aee aeo aep aer aes aet aey aoa aoc aod aoe aoo aop aor aos aot ap- apa apc apd ape apo app apr aps apt apy ar- ara arc ard are aro arp arr ars art ary as- asa asc asd ase aso asp asr ass ast asy at- ata atc atd ate ato atp atr ats att ay- aya ayc ayd aye ayo ayp ayr ays ayt c-- caa cac cad cae cao cap car cas cat cay cca ccc ccd cce cco ccp ccr ccs cct cda cdc cdd cde cdo cdp cdr cds cdt cdy ce- cea cec ced cee ceo cep cer ces cet cey co- coa coc cod coe coo cop cor cos cot coy cpa cpc cpd cpe cpo cpp cpr cps cpt cra crc crd cre cro crp crr crs crt cry csa csc csd cse cso csp csr css cst csy cta ctc ctd cte cto ctp ctr cts ctt cty cya cyc cyd cye cyo cyp cyr cys cyt daa dac dad dae dao dap dar das dat day dca dcc dcd dce dco dcp dcr dcs dct dda ddc ddd dde ddo ddp ddr dds ddt ddy de- dea dec ded dee deo dep der des det dey doa doc dod doe doo dop dor dos dot doy dpa dpc dpd dpe dpo dpp dpr dps dpt dra drc drd dre dro drp drr drs drt dry dsa dsc dsd dse dso dsp dsr dss dst dsy dta dtc dtd dte dto dtp dtr dts dtt dty dy- dya dyc dyd dye dyo dyp dyr dys dyy eaa eac ead eae eao eap ear eas eat ec- eca ecc ecd ece eco ecr ecs ect ed- eda edc edd ede edo edp edr eds edt edy eea eec eed eee eeo eep eer ees eet eey eo- eoa eoc eod eoe eoo eop eor eos eot ep- epa epc epd epe epo epp epr eps ept era erc erd ere ero erp err ers ert ery es- esa esc esd ese eso esp esr ess est esy eta etc etd ete eto etp etr ets ett ety eya eyc eyd eye eyo eyp eyr eys eyt oaa oac oad oae oao oap oar oas oat oc- oca occ ocd oco ocp ocr ocs oct oda odc odd ode odo odp odr ods odt oea oec oed oee oeo oep oer oes oet oey oo- ooa ooc ood ooo oop oor oos oot op- opa opc opd ope opo opp opr ops opt opy or- ora orc ord ore oro orp orr ors ort ory os- osa osc osd ose oso osp osr oss ost ot- ota otc otd ote oto otp otr ots ott oya oyd oye oyo oys p-p paa pac pad pae pao pap par pas pat pay pca pcc pcd pce pco pcp pcr pcs pct pda pdc pdd pde pdo pdp pdr pds pdt pea pec ped pee peo pep per pes pet pey poa poc pod poe poo pop por pos pot poy ppa ppc ppd ppe ppo ppp ppr pps ppt pra prc prd pre pro prp prr prs prt pry ps- psa psc psd pse pso psp psr pss pst psy pt- pta ptc ptd pte pto ptp ptr pts ptt pty py- pya pyc pyd pye pyo pyr pys pyt ra- raa rac rad rae rao rap rar ras rat ray rca rcc rcd rce rco rcp rcr rcs rct rda rdc rdd rde rdo rdp rdr rds rdt rdy re- rea rec red ree reo rep rer res ret rey roa roc rod roe roo rop ror ros rot roy rpa rpc rpd rpe rpo rpp rpr rps rpt rra rrc rrd rrp rrr rrs rrt rsa rsc rsd rse rso rsp rsr rss rst rta rtc rtd rte rto rtp rtr rts rtt rty ry- rya ryc ryd rye ryo ryr rys ryy saa sac sad sae sao sap sar sas sat say sca scc scd sce sco scp scr scs sct sda sdc sdd sde sdo sdp sdr sds sdt sdy se- sea sec sed see seo sep ser ses set sey soa soc sod soe soo sop sor sos sot soy spa spc spd spe spo spp spr sps spt spy sr- sra src srd sre sro srp srr srs srt sry ss- ssa ssc ssd sse sso ssp ssr sss sst sta stc std ste sto stp str sts stt sty sy- sya syc syd sye syp syr sys syt taa tac tad tae tao tap tar tas tat tay tca tcc tcd tce tco tcp tcr tcs tct tda tdc tdd tde tdo tdp tdr tds tdt tdy te- tea tec ted tee teo tep ter tes tet tey to- toa toc tod toe too top tor tos tot toy tpa tpc tpd tpe tpo tpp tpr tps tpt tra trc trd tre tro trp trr trs trt try tsa tsc tsd tse tso tsp tsr tss tst tsy tta ttc ttd tte tto ttp ttr tts ttt tty tya tyc tyd tye tyo typ tyr tys tyt yaa yac yad yae yao yap yar yas yat yay yca ycc ycd yce yco ycp ycs ycy yda yde ydo yds ydt ydy yea yec yed yee yeo yep yer yes yet yey yoc yod yoe yoo yop yor yos yot yoy ypa ypd ypo yps yra yrc yre yro yrp yrs yrt ysa ysc yse yso ysp ysr yss yst ysy yta ytc ytd yte yto ytp ytr yts ytt yyc yye yys yyt yyy