-er a-a a-t aaa aad aae aar aas aat aaw ad- ada add ade adr ads adt adw aea aed aee aer aes aet aew ar- ara ard are arr ars art arw as- asa asd ase asr ass ast asw at- ata atd ate atr ats att atw aw- awa awd awe awr aws awt aww daa dad dae dar das dat daw dda ddd dde ddr dds ddt ddw de- dea ded dee der des det dew dra drd dre drr drs drt drw dsa dsd dse dsr dss dst dsw dta dtd dte dtr dts dtt dtw dwa dwe dwr dws dwt dww eaa ead eae ear eas eat eaw ed- eda edd ede edr eds edt edw eea eed eee eer ees eet eew era erd ere err ers ert erw es- esa esd ese esr ess est esw eta etd ete etr ets ett etw ewa ewd ewe ewr ews ewt eww ra- raa rad rae rar ras rat raw rda rdd rde rdr rds rdt re- rea red ree rer res ret rew rra rrd rrr rrs rrt rsa rsd rse rsr rss rst rsw rta rtd rte rtr rts rtt rtw rwa rwd rwe rwr rws saa sad sae sar sas sat saw sda sdd sde sdr sds sdt sdw se- sea sed see ser ses set sew sr- sra srd sre srr srs srt srw ss- ssa ssd sse ssr sss sst ssw sta std ste str sts stt stw swa swd swe swr sws swt taa tad tae tar tas tat taw tda tdd tde tdr tds tdt tdw te- tea ted tee ter tes tet tew tra trd tre trr trs trt trw tsa tsd tse tsr tss tst tsw tta ttd tte ttr tts ttt ttw twa twd twe twr tws twt tww waa wad wae war was wat waw wda wdr wds wdt wea wed wee wer wes wet wew wr- wra wrd wre wrr wrs wrt wrw wsa wsd wse wsr wss wst wsw wta wtd wtr wts wtt wtw wwa wwd wwe wwt www