free frei fres frfc frhs frib fric frid frie fris frsb frsc frub frue fscb fscc fsec fsfi fshb fshd fshs fssc fssf fubb fubs fubu fuc- fuci fudd fude fudi fufc fuff fufu fuhs fuid fuir fur- fure furi furr furs fusc fusd fuse fusi fuss fusu h-ii hbbs hbcd hbds hbes hbfc hbhs hbic hbrs hbss hcbc hcbs hccb hccc hcch hccs hcdr hcfc hchi hchs hcis hcrd hcsc hcss hdci hdfc hdhs hdif hdri hdss hebb hebe hebi hebr hech hecs hedd hede hedi heds heeb heed heef heer hees hefd hefe hefs hehe hehs heic heid heie heif heih heir heis herb herc herd here heri herr hers heru hesc hesh hess heue heui heur heus hfce hfcs hfhs hfrs hfss hhds hhhh hhhs hhus hi-c hibi hibu hicc hice hich hics hide hidi hids hied hiei hier hies hieu hiff hifh hifi hifr hihc hihe hihi hiie hiis hiiu hird hire hirf hiri hirs hiru hisb hisd hise hish hiss hrdc hree hrfc hrhs hrib hrid hrrc hrud hsbc hscc hsci hsed hsei hses hsfc hsfs hshs hsse hsur hubb hube hubi hubs huch hucs hucu hudd hude hudi huds hudu hued huer hues hufc hufe huff hufs hufu huhi huhs huhu huib huid huie huif huir huis hurd hure huri hurr hurs huru huse hush husi huss huub huus i-be ibcs ibec ibed ibeh ibes ibfi ibid ibie ibis ibrc ibrd ibri ibsf ibss ibus icbc icbd icbs iccb iccc iccf icci iccr iccs iccu icdc icdd icde icec iced icee icef icer ices icfb ichc ichd iche ichi ichr ichs ichu icis icrc icre icrf icrr icrs icru icsb icsc icsd icse icsh icsi icsr icss icub icue icus idbe idce idcr idec ided idee idef ider ides idfc idic idid idie idir idis idrc idre idrf idsc idse idsf idss idub idus iecc iedr ieds ieie iere ieri iers iesc iesi iesr iesu ieud ifbb ifcd ifer ifes ifhe ific ifid ifis ifrb ifrf ifri ifsb ifsc ihcc ihdr ihed iher ihis ihrc ihrd ihre ihss ihub ihud iicd iide iied iies iiie iiii iiis iirc iirs iisc iisd iisi iisr iisu iiuc irbe ircc ircd ircs ircu irdc irds ired iree irer ires irfe irfu irhs iri- iric irid irie iris irrc irre irri irrs irse irsf irus isbd isbe iscc iscd isch isci iscr iscs iscu isdb isdc isde isds iseb isec ised isee iseh iser ises isfc ishe ishi ishr ishs isic isie isis isri issc isse issf issh issi issr isss issu isuh isus iucc iuce iuds iuef iuiu iusd iuse iuss rbbb rbbr rbbs rbds rbhs rbis rbsd rbss rcbc rccb rccc rccs rcdc rcde rcds rcfc rchb rchs rcic rcid rcis rcrd rcsc rcsd rcsi rcss rder rdhs rebb rebe rebs rebu recc recd rece rech reci recr recs recu redc redd rede redh redi redr reds redu reeb reed reef rees refd refe reff refi refr refs refu rehb rehe rehi rehs reid reif reii reir reis reiu rerd rere reri rers reru rese resh resi ress reue reuf reus reuu rfdi rfds rfef rffc rfhs rfic rfid rhce rheb rhee rhes rhfs rhhs rhib rhue rhus rib- ribe ribs ribu ricc rice rich rics ridc ridd ride ridi rids ried rief rier ries rieu rife riff rifs rifu rihs riif riis rire riri rirs risc risd rise rish risi riss risu riue rius rred rrfc rrhs rrif rrrr rsbi rscc rsch rscs rsdd rsds rsee rsfc rshd rshs rsid rsis rsre rubb rube rubi rubs rubu ruce ruch ruci rudd rude rudi ruds rued ruer rues rufc rufe ruff ruhe ruhh ruhi ruhr ruhs ruid ruif ruis rurc rurd rure ruri rurs ruru ruse rush rusi russ rusu ruud s-ib s-ic s-ii sbbs sbcc sbcs sbds sbef sber sbfc sbhc sbhs sbic sbsd sbse sbsi sbus scbi sccc scce sccs scdc scdf scds scec scee scer scfc scfe scfi sch- sche schh schi schr schs sci- scic scid scie scif scir scis scr- scrc scre scri scrs scsc scsd scsh scsi scsr scsu scub scud scur sdcc sdch sddc sdds sdef sder sdes sdfc sdhb sdhd sdhs sdib sdic sdif sdrc sdrs sdsc sdsf sdss sdsu se-c se-d se-e se-f se-h se-i se-s se-u sebe sebi sebs sec- secc secd sece sech secr secs secu sede seds seeb seec seed seef seeh seer sees seeu seff sefi sehe sehr sehs seid seie seif seih seii seir seis seiu serb serc serd sere serf seri serr sers seru sesc sese sesh sesi sess seui seur sfbc sfcc sfcs sfdc sfer sffc sfhs sfrc sfss sfsu shbs shcc she- sheb shed shee shef sheh sher shes sheu shhh shhs shib shid shie shih shii shir shis shiu shre shri shrs shsc shub shud shue shuf shui shur shus shuu sibc sibe sibi sibs sibu sicc sice sich sici sics sicu sidd side sidh sidi sidr sids siec sied sief sier sies sife siff sifr sifu sihi sihr sihs sihu sirc sire sirf siri sirr sirs siru sisc sisd sise sish sisi siss sisu siue siui sius srbc srcc srch srde sreb srec sres srfc srfi srhs srib sris srsd srub ssbr sscc ssce ssci sscs ssdc ssdd ssdf ssec ssee sses ssfc sshs ssid ssis ssrc ssri ssrs sssb sssc sssf sssh sssi ssss sub- subb subd subh subi subs suc- succ such suci sucr sucs sudd sude sudh sudi suds sued suee suer sues sueu suf- sufc suff sufi sufr sufs sufu suhb suhi suhr suid suie suir suis sur- surc surd sure surf suri surr surs suru sus- susd suse susi suss susu suus u-ie ubbe ubbi uber ubic ubid ubii ubir ubis ubud ucbc ucci ucdc ucdd uces ucfb uche uchi uchs ucrc ucsb ucsc ucsd ucsf ucsu udbc uddi udds uder udic udid udir udsd ueir uers uess ufcu ufer uffe uh-d uhde uher uhid uhrs uhss uhuh uies uirr uisd uise urbe urbi urbs urch urci urde urds urdu ure- ured