a-a a-t aaa aad aaf aao aar aas aat aaw ad- ada add adf ado adr ads adt adw af- afa afd aff afo afr afs aft afw aoa aod aof aoo aor aos aot aow ar- ara ard arf aro arr ars art arw as- asa asd asf aso asr ass ast asw at- ata atd atf ato atr ats att atw aw- awa awd awf awo awr aws awt aww daa dad daf dao dar das dat daw dda ddd ddf ddo ddr dds ddt ddw dfa dfd dff dfo dfr dfs dft dfw doa dod dof doo dor dos dot dow dra drd dro drr drs drt drw dsa dsd dsf dso dsr dss dst dsw dta dtd dtf dto dtr dts dtt dtw dwa dwf dwo dwr dws dwt dww faa fad faf fao far fas fat faw fda fdd fdf fdo fdr fds fdt ffa ffd fff ffo ffr ffs fft ffw foa fof foo for fos fot fow fra frd frf fro frr frs frt frw fsa fsd fsf fso fsr fss fst fsw fta ftd ftf fto ftr fts ftt ftw fwa fwd fwf fwo fws fwt oaa oad oaf oao oar oas oat oaw oda odd odf odo odr ods odt of- ofa ofd off ofo ofr ofs oft ofw oo- ooa ood oof ooo oor oos oot oow or- ora ord orf oro orr ors ort os- osa osd osf oso osr oss ost osw ot- ota otd otf oto otr ots ott otw owa owd owf owo ows owt oww ra- raa rad raf rao rar ras rat raw rda rdd rdf rdo rdr rds rdt rfa rfd rff rfo rfr rfs rft rfw roa rod rof roo ror ros rot row rra rrd rrf rrr rrs rrt rsa rsd rsf rso rsr rss rst rsw rta rtd rtf rto rtr rts rtt rtw rwa rwd rwf rwr rws saa sad saf sao sar sas sat saw sda sdd sdf sdo sdr sds sdt sdw sfa sfd sff sfo sfr sfs sft sfw soa sod sof soo sor sos sot sow sr- sra srd srf sro srr srs srt srw ss- ssa ssd ssf sso ssr sss sst ssw sta std stf sto str sts stt stw swa swd swf swo swr sws swt taa tad taf tao tar tas tat taw tda tdd tdf tdo tdr tds tdt tdw tfa tfd tff tfo tfr tfs tft tfw to- toa tod tof too tor tos tot tow tra trd trf tro trr trs trt trw tsa tsd tsf tso tsr tss tst tsw tta ttd ttf tto ttr tts ttt ttw twa twd twf two twr tws twt tww waa wad waf wao war was wat waw wda wdf wdr wds wdt wfa wfd wff wfo wfr wfs wft wfw woa wod wof woo wor wos wot wow wr- wra wrd wrf wro wrr wrs wrt wrw wsa wsd wsf wso wsr wss wst wsw wta wtd wtf wto wtr wts wtt wtw wwa wwd wwf wwo wwt www