-er -ey ddd dde ddg ddi ddo ddp ddr dds ddt ddy de- ded dee deg dei deo dep der des det dey dgd dge dgg dgi dgp dgr dgs dgt di- did die dig dii dio dip dir dis dit diy dod doe dog doi doo dop dor dos dot doy dpd dpe dpg dpi dpo dpp dpr dps dpt drd dre drg dri dro drp drr drs drt dry dsd dse dsg dsi dso dsp dsr dss dst dsy dtd dte dtg dti dto dtp dtr dts dtt dty dy- dyd dye dyo dyp dyr dys dyy ed- edd ede edg edi edo edp edr eds edt edy eed eee eeg eeo eep eer ees eet eey egd ege egg egi ego egp egr egs egt egy eid eie eig eii eio eip eir eis eit eo- eod eoe eog eoi eoo eop eor eos eot ep- epd epe epg epi epo epp epr eps ept erd ere erg eri ero erp err ers ert ery es- esd ese esg esi eso esp esr ess est esy etd ete etg eti eto etp etr ets ett ety eyd eye eyo eyp eyr eys eyt g-d g-p gdd gde gdi gdo gdp gdr gds gdt ge- ged gee geg gei geo gep ger ges get gey ggd ggg ggi ggo ggp ggr ggs ggt gid gie gig gii gio gip gir gis git giy god goe gog goi goo gop gor gos got goy gpd gpe gpg gpi gpo gpp gpr gps gpt grd gre grg gri gro grp grr grs grt gry gsd gse gsg gsi gso gsp gsr gss gst gtd gte gtg gti gto gtp gtr gts gtt gty gy- gyd gye gyo gyp gyr gys i-d idd ide idg idi ido idp idr ids idt idy ie- ied iee ieg iei iep ier ies iet iey igd ige igg igi igo igp igr igs igt igy iid iie iii iio iip iir iis iit io- iod ioe iog ioi ioo iop ior ios iot ipd ipe ipg ipi ipo ipp ipr ips ipt ipy ir- ird ire irg iri iro irp irr irs irt iry is- isd ise isg isi iso isp isr iss ist isy itd ite itg iti ito itp its itt ity iye iyo iyr iys iyt iyy o-i odd ode odg odi odo odp odr ods odt oed oee oeg oei oeo oep oer oes oet oey ogd oge ogg ogi ogo ogp ogs ogt ogy oid oie oii oio oip oir ois oit oo- ood oog ooi ooo oop oor oos oot op- opd ope opg opi opo opp opr ops opt opy or- ord ore org ori oro orp orr ors ort ory os- osd ose osg osi oso osp osr oss ost ot- otd ote otg oti oto otp otr ots ott oyd oye oyi oyo oys p-p pdd pde pdg pdi pdo pdp pdr pds pdt ped pee peg pei peo pep per pes pet pey pgd pge pgg pgi pgo pgp pgr pgs pgt pgy pid pie pig pii pio pip pir pis pit pod poe pog poi poo pop por pos pot poy ppd ppe ppg ppi ppo ppp ppr pps ppt prd pre prg pri pro prp prr prs prt pry ps- psd pse psg psi pso psp psr pss pst psy pt- ptd pte ptg pti pto ptp ptr pts ptt pty py- pyd pye pyg pyo pyr pys pyt rdd rde rdg rdi rdo rdp rdr rds rdt rdy re- red ree reg rei reo rep rer res ret rey rgd rge rgg rgi rgo rgp rgr rgs rgt rid rie rig rii rio rip rir ris rit riy rod roe rog roi roo rop ror ros rot roy rpd rpe rpg rpi rpo rpp rpr rps rpt rrd rrg rri rrp rrr rrs rrt rsd rse rsg rsi rso rsp rsr rss rst rtd rte rtg rti rto rtp rtr rts rtt rty ry- ryd rye ryg ryo ryr rys ryy sdd sde sdg sdi sdo sdp sdr sds sdt sdy se- sed see seg sei seo sep ser ses set sey sgd sge sgg sgi sgo sgp sgr sgs sgt sid sie sig sii sio sip sir sis sit sod soe sog soi soo sop sor sos sot soy spd spe spg spi spo spp spr sps spt spy sr- srd sre srg sri sro srp srr srs srt sry ss- ssd sse ssg ssi sso ssp ssr sss sst std ste stg sti sto stp str sts stt sty sy- syd sye syg syi syp syr sys syt tdd tde tdg tdi tdo tdp tdr tds tdt tdy te- ted tee teg tei teo tep ter tes tet tey tge tgg tgi tgo tgp tgr tgs tgt tgy tid tie tig tii tio tip tir tis tit tiy to- tod toe tog toi too top tor tos tot toy tpd tpe tpg tpi tpo tpp tpr tps tpt trd tre trg tri tro trp trr trs trt try tsd tse tsg tsi tso tsp tsr tss tst tsy ttd tte ttg tti tto ttp ttr tts ttt tty tyd tye tyg tyo typ tyr tys tyt yde ydg ydo yds ydt ydy yed yee yeg yei yeo yep yer yes yet yey ygo yid yie yig yii yio yip yir yis yit yod yoe yog yoi yoo yop yor yos yot yoy ypd ypg ypo yps yre yrg yro yrp yrs yrt yse ysg ysi yso ysp ysr yss yst ysy ytd yte yto ytp ytr yts ytt yye yyg yys yyt yyy