os- osd osf osh osi osk osl osn oso osr oss ost osw ot- otd otf oth oti otk otl otn oto otr ots ott otw owd owf owh owi owk owl own owo ows owt oww rdd rdf rdh rdi rdl rdn rdo rdr rds rdt rfd rff rfh rfi rfk rfl rfn rfo rfr rfs rft rfw rh- rhd rhf rhh rhi rhl rhn rho rhr rhs rht rid rif rih rii rik ril rin rio rir ris rit rkf rkk rko rks rkt rld rlf rlh rli rll rln rlo rlr rls rlt rlw rnd rnh rni rnn rno rnr rns rnt rnw rod rof roh roi rok rol ron roo ror ros rot row rrd rrf rrh rri rrk rrl rrn rrr rrs rrt rsd rsf rsh rsi rsk rsl rsn rso rsr rss rst rsw rtd rtf rti rtk rtl rtn rto rtr rts rtt rtw rwd rwf rwh rwi rwl rwr rws sdd sdf sdh sdi sdk sdl sdn sdo sdr sds sdt sdw sfd sff sfh sfi sfk sfl sfn sfo sfr sfs sft sfw sh- shd shf shh shi shk shl shn sho shr shs sht sid sif sih sii sik sil sin sio sir sis sit siw sk- skd skf skh ski skk skl sko skr sks skt skw sld slf slh sli slk sll sln slo slr sls slt snd snf sni snk snl snn sno snr sns snt snw sod sof soh soi sok sol son soo sor sos sot sow sr- srd srf srh sri srk srl srn sro srr srs srt srw ss- ssd ssf ssh ssi ssk ssl ssn sso ssr sss sst ssw std stf sth sti stk stl stn sto str sts stt stw swd swf swh swi swk swl swn swo swr sws swt tdd tdf tdh tdi tdk tdl tdn tdo tdr tds tdt tdw tfd tff tfh tfi tfk tfl tfn tfo tfr tfs tft tfw th- thd thf thh thi thk thl thn tho thr ths tht thw tid tif tih tii tik til tin tio tir tis tit tiw tkk tkl tko tkr tks tkt tkw tld tlf tlh tli tlk tll tln tlo tlr tls tlt tlw tnd tnf tnh tni tnk tnl tnn tno tnr tns tnt tnw to- tod tof toh toi tok tol ton too tor tos tot tow trd trf trh tri trk trl trn tro trr trs trt trw tsd tsf tsh tsi tsk tsl tsn tso tsr tss tst tsw ttd ttf tth tti ttk ttl ttn tto ttr tts ttt ttw twd twf twh twi twl twn two twr tws twt tww wdf wdi wdl wdr wds wdt wfd wff wfh wfi wfk wfl wfn wfo wfr wfs wft wfw wh- whd whf whh whi whk whl who whr whs wht whw wid wif wii wik wil win wir wis wit wkd wkf wko wkr wks wkt wkw wl- wlf wli wll wln wlo wlr wls wlt wlw wn- wnd wnf wnl wnn wno wns wnt wnw wod wof woh woi wok wol won woo wor wos wot wow wr- wrd wrf wrh wri wrk wrl wrn wro wrr wrs wrt wrw wsd wsf wsh wsi wsk wsl wsn wso wsr wss wst wsw wtd wtf wth wti wtn wto wtr wts wtt wtw wwd wwf wwi wwl wwn wwo wwt www