irrs irse irsg irus isbe iscc isch isci iscr iscs iscu iseb isec isee iseh iser ises isgc ishe ishi ishr ishs isic isie isis isrg isri issc isse issh issi issr isss issu isuh isus iswc iucc iuce iuge iugs iuiu iuse iuss iwcc iwce iweb iwgc iwie iwig iwis iwiw rbbb rbbr rbbs rbgh rbhs rbis rbss rcbc rccb rccc rccs rcgc rchb rchs rcic rcis rcrg rcsc rcsi rcss rebb rebe rebs rebu recc rece rech reci recr recs recu reeb rees rege regi regr regs regu rehb rehe rehi rehs reii reir reis reiu rere rerg reri rers reru rese resh resi ress reue reus reuu rewe rews rgbe rgbi rghs rhbg rhce rhcg rheb rhee rhes rhhs rhib rhiw rhue rhug rhus rib- ribe ribs ribu ricc rice rich rics rier ries rieu riew rige rigg righ rigi rigs rigu rihs riis rire riri rirs risc rise rish risi riss risu riue rius rrhs rrrr rsbi rscc rsch rscs rsee rsgb rsgc rshs rsis rsre rubb rube rubi rubs rubu ruce ruch ruci ruer rues ruge rugg rugh rugi rugs ruhe ruhh ruhi ruhr ruhs ruis rurc rure ruri rurs ruru ruse rush rusi russ rusu ruwe ruwi rwch rwcs s-ib s-ic s-ii sbbs sbcc sbcs sber sbhc sbhs sbic sbig sbse sbsi sbus sbwr scbi sccc scce sccs scec scee sceg scer scew scgs sch- sche schh schi schr schs schw sci- scic scie scir scis scr- scrc scre scri scrs scsc scsh scsi scsr scsu scub scug scur scwe se-c se-e se-g se-h se-i se-s se-u se-w sebe sebi sebs sec- secc sece secg sech secr secs secu seeb seec seeg seeh seer sees seeu seew sege segg segh segi segs segu sehe sehr sehs seie seih seii seir seis seiu serb serc sere serg seri serr sers seru sesc sese sesh sesi sess seui seur sewe sewg sewr sews sewu sgcb sgce sgcg sger sges sggg sggs sghc sghs sgic sgsh sgss shbs shcc she- sheb shee sheh sher shes sheu shew shgc shgr shhh shhs shib shie shig shih shii shir shis shiu shre shri shrs shsc shub shue shug shui shur shus shuu shwe shwr sibc sibe sibi sibs sibu sicc sice sich sici sics sicu siec sieg sier sies siew sige sigg sigh sigi sigs sihi sihr sihs sihu sirc sire siri sirr sirs siru sisc sise sish sisi siss sisu siue siui sius siwe siwi srbc srcc srch sreb srec sres srgb srhs srib sris srub ssbr sscc ssce ssci sscs ssec ssee sses ssgs sshs ssis ssrc ssrg ssri ssrs sssb sssc sssh sssi ssss ssws sub- subb subg subh subi subs suc- succ such suci sucr sucs suee suer sues sueu sug- suge sugg sugh sugi suhb suhi suhr suie suig suir suis sur- surc sure surg suri surr surs suru sus- suse susi suss susu suus suwe suwg suwu swbc swbs swbw swcc swch sweb swee swer swgb swgr swhs swic swie swig swir swis swre swss swuc u-ie ubbe ubbi uber ubic ubii ubir ubis ucbc ucci uces uche uchi uchs ucrc ucsb ucsc ucsu ueir uers uess uewe ugcc ugcg uggs ughe ughi ughs ugis ugri ugur uguu ugwu uher uhrs uhss uhuh uies uige uirr uise urbe urbi urbs urch urci ure- ureh ures urge urgh urgi urgu urib uric urie uris uriu urre urrh urri urse ursi urss ursu urur urus usbc usbe usbr usbs uscc usce uscg usch uscs usee user uses ushi ushr ushs ushu usie usis ussb ussc usse ussr usss ussu usui usus uuri uusi uuuu uwec uwer wbbb wbbe wbbg wbbi wbbr wbbs wbbw wbcb wbce wbcg wbch wbci wbcr wbcu wbcw wbeb wbec wbei wber wbes wbew wbgb wbgc wbge wbgg wbgi wbgr wbgu wbgw wbhb wbhc wbhh wbhr wbhs wbhu wbhw wbib wbic wbie wbig wbih wbis wbiw wbrb wbrc wbrg wbrh wbri wbrr wbrs wbru wbrw wbsb wbsc wbsg wbsh wbsr wbss wbsu wbsw wbuc wbui wbus wbuw wbwb wbwc wbwi wcbc wcbe wcbg wcbh wcbr wcbs wcbu wcbw wccb wccc wcce wccg wcch wcci wccr wccs wccu wccw wceb wcec wcee wceh wcer wcgb wcgc wcgr wcgw wchb wchc wche wchi wchr wchs wcib wcic wcie wcig wcih wcii wcir wcis wciu wcrb wcrc wcre wcrh wcri wcrr wcrs wcru wcrw wcsb wcsc wcsg wcsh wcsi wcsr wcss wcsu wcsw wcub wcue wcug wcur wcuw wcwb wcwc wcwg wcwi webb webc webe webg webs wecb wecc wech weci wecr wecs wecu wecw weeb weec weeg weei weer wees weeu wegb wegc wege wegg wegh wegi wegr wegs wegw wehc wehh wehr wehs weib weic weie weih weii weir weis weiu wer- werb werc were werg werh weri werr wers werw wesb wesc wese wesh wesr wess wesu weuc wewc wewe wgbb wgbc wgbg wgbh wgbr wgbs wgbw wgcb wgch wgci wgcr wgcs wgcu wgee wger wges wggc wgge wggg wggh wghc wghr wghw wgib wgie wgig wgir wgrb wgrc wgre wgrh wgri wgrr wgru wgrw wgsb wgsg wgss wgsu wgsw wguc wgue wgur wgus wgwb wgwe wgwg wgww whbb whbc whbe whbg whbi whbr whbu whcb whcc whce whcg whcr whcu wheb whec whee whei wher whew whgb whge whgg whgh whgs whhb whhh whhi whhr whhs whhw whic whie whig whii whir whis whr- whrb whrc whre whrg whrh whru whrw whsb whsc whse whsh whsr whss whub whuc whug whur whus whwb whwc whwh wibb wibc wibg wibh wibi wibr wibs wibw wicb wicc wice wich wici wicr wics wier wies wige wigg wigs wigw wihb wihc wihe wihg wihs wiig wiii wiis wiiu wirb wire wiri wirr wiru wisc wise wish wisr wiss wisu wisw wiue wius wiuw wiwi wiwu wrbb wrbc wrbe wrbg wrbh wrbi wrbs wrbu wrbw wrcb wrce wrcg wrch wrci wrcr wrcs wrcw wreb wrec wree wreh wrei wrer wrew wrgb wrgc wrgr wrgs wrgw wrhc wrhi wrhs wrhu wric wrie wrig wrih wriu wrrb wrrc wrre wrrh wrrs wrrw wrsb wrsc wrse wrsg wrsh