-er -ey ddd dde ddh ddi ddo ddr dds ddy de- ded dee deh dei deo der des dey dh- dhd dhe dhh dhi dho dhr dhs di- did die dih dii dio dir dis diy dod doe doh doi doo dor dos doy drd dre dri dro drr drs dry dsd dse dsh dsi dso dsr dss dsy dy- dyd dye dyo dyr dys dyy ed- edd ede edh edi edo edr eds edy eed eee eeo eer ees eey ehd ehe ehh ehi eho ehr ehs eid eie eii eio eir eis eo- eod eoe eoh eoi eoo eor eos erd ere erh eri ero err ers ery es- esd ese esh esi eso esr ess esy eyd eye eyo eyr eys h-i hdd hde hdh hdi hdo hdr hds hdy he- hed hee heh hei heo her hes hey hhd hhe hhh hhi hho hhr hhs hhy hid hie hih hii hio hir his hod hoe hoh hoi hoo hor hos hoy hr- hrd hre hrh hri hro hrr hrs hsd hse hsh hsi hsr hss hsy hy- hyd hye hyh hyi hyo hyr hys hyy i-d idd ide idh idi ido idr ids idy ie- ied iee iei ier ies iey ihd ihe ihh ihi iho ihr ihs ihy iid iie iih iii iio iir iis io- iod ioe ioh ioi ioo ior ios ir- ird ire iri iro irr irs iry is- isd ise ish isi iso isr iss isy iye iyo iyr iys iyy o-i odd ode odh odi odo odr ods oed oee oeh oei oeo oer oes oey ohd ohe ohh ohi oho ohr ohs oid oie oii oio oir ois oo- ood ooh ooi ooo oor oos or- ord ore orh ori oro orr ors ory os- osd ose osh osi oso osr oss oyd oye oyi oyo oys rdd rde rdh rdi rdo rdr rds rdy re- red ree reh rei reo rer res rey rh- rhd rhe rhh rhi rho rhr rhs rid rie rih rii rio rir ris riy rod roe roh roi roo ror ros roy rrd rrh rri rrr rrs rsd rse rsh rsi rso rsr rss ry- ryd rye ryo ryr rys ryy sdd sde sdh sdi sdo sdr sds sdy se- sed see seh sei seo ser ses sey sh- shd she shh shi sho shr shs shy sid sie sih sii sio sir sis sod soe soh soi soo sor sos soy sr- srd sre srh sri sro srr srs sry ss- ssd sse ssh ssi sso ssr sss sy- syd sye syh syi syr sys yde ydo yds ydy yed yee yeh yei yeo yer yes yey yhe yhi yhs yid yie yih yii yio yir yis yod yoe yoi yoo yor yos yoy yre yro yrs yse ysi yso ysr yss ysy yye yys yyy