rnn rno rnr rns rnw roa rod roe roi rok rom ron roo ror ros row rra rrd rri rrk rrm rrn rrr rrs rsa rsd rse rsi rsk rsm rsn rso rsr rss rsw rwa rwd rwe rwi rwm rwr rws saa sad sae sai sak sam san sao sar sas saw sda sdd sde sdi sdk sdm sdn sdo sdr sds sdw se- sea sed see sei sek sem sen seo ser ses sew sia sid sie sii sik sim sin sio sir sis siw sk- ska skd ske ski skk skm sko skr sks skw sma smd sme smi smk smm smn smo smr sms smw sna snd sne sni snk snm snn sno snr sns snw soa sod soe soi sok som son soo sor sos sow sr- sra srd sre sri srk srm srn sro srr srs srw ss- ssa ssd sse ssi ssk ssm ssn sso ssr sss ssw swa swd swe swi swk swm swn swo swr sws waa wad wae wai wak wam wan wao war was waw wda wdi wdm wdr wds wea wed wee wei wek wem wen weo wer wes wew wia wid wie wii wik wim win wir wis wka wkd wke wkm wko wkr wks wkw wm- wma wmd wme wmi wmk wmm wmo wmr wms wn- wna wnd wne wnm wnn wno wns wnw woa wod woe woi wok wom won woo wor wos wow wr- wra wrd wre wri wrk wrm wrn wro wrr wrs wrw wsa wsd wse wsi wsk wsm wsn wso wsr wss wsw wwa wwd wwe wwi wwm wwn wwo www