sod soe sof soi sol son soo sor sos sot sow sr- srd sre srf sri srl srn sro srr srs srt srw ss- ssd sse ssf ssi ssl ssn sso ssr sss sst ssw std ste stf sti stl stn sto str sts stt stw swd swe swf swi swl swn swo swr sws swt tdd tde tdf tdi tdl tdn tdo tdr tds tdt tdw te- ted tee tef tei tel ten teo ter tes tet tew tfd tfe tff tfi tfl tfn tfo tfr tfs tft tfw tid tie tif tii til tin tio tir tis tit tiw tld tle tlf tli tll tln tlo tlr tls tlt tlw tnd tne tnf tni tnl tnn tno tnr tns tnt tnw to- tod toe tof toi tol ton too tor tos tot tow trd tre trf tri trl trn tro trr trs trt trw tsd tse tsf tsi tsl tsn tso tsr tss tst tsw ttd tte ttf tti ttl ttn tto ttr tts ttt ttw twd twe twf twi twl twn two twr tws twt tww wdf wdi wdl wdr wds wdt wed wee wef wei wel wen weo wer wes wet wew wfd wfe wff wfi wfl wfn wfo wfr wfs wft wfw wid wie wif wii wil win wir wis wit wl- wle wlf wli wll wln wlo wlr wls wlt wlw wn- wnd wne wnf wnl wnn wno wns wnt wnw wod woe wof woi wol won woo wor wos wot wow wr- wrd wre wrf wri wrl wrn wro wrr wrs wrt wrw wsd wse wsf wsi wsl wsn wso wsr wss wst wsw wtd wtf wti wtn wto wtr wts wtt wtw wwd wwe wwf wwi wwl wwn wwo wwt www