-er -ey a-a a-i a-t aaa aad aae aai aap aar aas aat aay ad- ada add ade adi adp adr ads adt ady aea aed aee aei aep aer aes aet aey ai- aia aid aie aii aip air ais ait aiy ap- apa apd ape api app apr aps apt apy ar- ara ard are ari arp arr ars art ary as- asa asd ase asi asp asr ass ast asy at- ata atd ate ati atp atr ats att ay- aya ayd aye ayi ayp ayr ays ayt daa dad dae dai dap dar das dat day dda ddd dde ddi ddp ddr dds ddt ddy de- dea ded dee dei dep der des det dey di- dia did die dii dip dir dis dit diy dpa dpd dpe dpi dpp dpr dps dpt dra drd dre dri drp drr drs drt dry dsa dsd dse dsi dsp dsr dss dst dsy dta dtd dte dti dtp dtr dts dtt dty dy- dya dyd dye dyp dyr dys dyy eaa ead eae eai eap ear eas eat ed- eda edd ede edi edp edr eds edt edy eea eed eee eep eer ees eet eey eia eid eie eii eip eir eis eit ep- epa epd epe epi epp epr eps ept era erd ere eri erp err ers ert ery es- esa esd ese esi esp esr ess est esy eta etd ete eti etp etr ets ett ety eya eyd eye eyp eyr eys eyt i-d ia- iaa iad iae iai iap iar ias iat ida idd ide idi idp idr ids idt idy ie- iea ied iee iei iep ier ies iet iey iia iid iie iii iip iir iis iit ipa ipd ipe ipi ipp ipr ips ipt ipy ir- ira ird ire iri irp irr irs irt iry is- isa isd ise isi isp isr iss ist isy ita itd ite iti itp its itt ity iya iye iyr iys iyt iyy p-p paa pad pae pai pap par pas pat pay pda pdd pde pdi pdp pdr pds pdt pea ped pee pei pep per pes pet pey pia pid pie pii pip pir pis pit ppa ppd ppe ppi ppp ppr pps ppt pra prd pre pri prp prr prs prt pry ps- psa psd pse psi psp psr pss pst psy pt- pta ptd pte pti ptp ptr pts ptt pty py- pya pyd pye pyr pys pyt ra- raa rad rae rai rap rar ras rat ray rda rdd rde rdi rdp rdr rds rdt rdy re- rea red ree rei rep rer res ret rey ria rid rie rii rip rir ris rit riy rpa rpd rpe rpi rpp rpr rps rpt rra rrd rri rrp rrr rrs rrt rsa rsd rse rsi rsp rsr rss rst rta rtd rte rti rtp rtr rts rtt rty ry- rya ryd rye ryr rys ryy saa sad sae sai sap sar sas sat say sda sdd sde sdi sdp sdr sds sdt sdy se- sea sed see sei sep ser ses set sey sia sid sie sii sip sir sis sit spa spd spe spi spp spr sps spt spy sr- sra srd sre sri srp srr srs srt sry ss- ssa ssd sse ssi ssp ssr sss sst sta std ste sti stp str sts stt sty sy- sya syd sye syi syp syr sys syt taa tad tae tai tap tar tas tat tay tda tdd tde tdi tdp tdr tds tdt tdy te- tea ted tee tei tep ter tes tet tey tia tid tie tii tip tir tis tit tiy tpa tpd tpe tpi tpp tpr tps tpt tra trd tre tri trp trr trs trt try tsa tsd tse tsi tsp tsr tss tst tsy tta ttd tte tti ttp ttr tts ttt tty tya tyd tye typ tyr tys tyt yaa yad yae yai yap yar yas yat yay yda yde yds ydt ydy yea yed yee yei yep yer yes yet yey yid yie yii yip yir yis yit ypa ypd yps yra yre yrp yrs yrt ysa yse ysi ysp ysr yss yst ysy yta ytd yte ytp ytr yts ytt yye yys yyt yyy