-er ddd dde ddf ddi ddr dds ddw de- ded dee def dei der des dew dfd dfe dff dfi dfr dfs dfw di- did die dif dii dir dis diw drd dre dri drr drs drw dsd dse dsf dsi dsr dss dsw dwe dwf dwi dwr dws dww ed- edd ede edf edi edr eds edw eed eee eef eer ees eew ef- efd efe eff efi efr efs efw eid eie eif eii eir eis erd ere erf eri err ers erw es- esd ese esf esi esr ess esw ewd ewe ewf ewi ewr ews eww fdd fde fdf fdi fdr fds fed fee fef fei fer fes few ffd ffe fff ffi ffr ffs ffw fid fie fif fii fir fis frd fre frf fri frr frs frw fsd fse fsf fsi fsr fss fsw fwd fwe fwf fwi fws i-d i-f idd ide idf idi idr ids idw ie- ied iee ief iei ier ies ifd ife iff ifi ifr ifs iid iie iif iii iir iis iiw ir- ird ire irf iri irr irs is- isd ise isf isi isr iss isw iwd iwe iwf iwi iwr iws iww rdd rde rdf rdi rdr rds re- red ree ref rei rer res rew rfd rfe rff rfi rfr rfs rfw rid rie rif rii rir ris rrd rrf rri rrr rrs rsd rse rsf rsi rsr rss rsw rwd rwe rwf rwi rwr rws sdd sde sdf sdi sdr sds sdw se- sed see sef sei ser ses sew sfd sfe sff sfi sfr sfs sfw sid sie sif sii sir sis siw sr- srd sre srf sri srr srs srw ss- ssd sse ssf ssi ssr sss ssw swd swe swf swi swr sws wdf wdi wdr wds wed wee wef wei wer wes wew wfd wfe wff wfi wfr wfs wfw wid wie wif wii wir wis wr- wrd wre wrf wri wrr wrs wrw wsd wse wsf wsi wsr wss wsw wwd wwe wwf wwi www