chhs chib chic chie chif chig chih chir chis chrb chrc chrf chrr chrs chsc chse chsh chsi chsr cibc cibe cibi cicc cich cici cicr cics ciee cier cies cife ciff cifg cifs cigi cigs cihr cihs ciii ciis cirb circ cire cirh ciri cirr cirs cis- cisc cise cish cisr ciss crbc crcc crce crcr cre- creb crec cree creg creh crei cres crfc crfs crgs crhs crib cric crie crif crig cris crss csbf cscb cscc csce cscf csch csci cscr cscs csec csee cseh cser csfc csfr csgh cshs csib csir csis csrc csrs csse cssr ebbc ebbr ebbs ebcc eber ebes ebfc ebhs ebic ebis ecbc ecbe eccb eccc ecce ecci ecef eces ecfc ecfr ecfs ecgs eche echs ecib ecig ecis ecrc ecrf ecri ecrr ecsc ecse ecss eecs eeee eees eefe eegs eehs eerc eerg eers eese eesi ef-g efbr efes effi effs efgh efhs efic efsh efsi egbe egcc egcg egcr egec egee eger egfh egfr eggb egge eggh eggi eggs eghe eghh eghs egir egis egre egri egsc egsh egss ehcc eheh eher ehhs ehis ehre eich eics eiec eiei eier eies eifs eige eigg eigh eire eirs eise eish eiss erbb erbe ercc erce erch ereb erec erei erer eres erfc erfs erg- ergg ergh ergi ergs erhc erhs eric erie erih eris errc erre errs erse ersh ersi esbs escb esce esch esci escr escs esee eser eses esfs eshs esie esis esri esse essg essh essi fbhs fbis fbrs fcbs fccf fcch fces fcgs fchs fcic fcii fcsc febs fece fech feeb feer fees fefc fefe feff fefi fege fegg fegs fehr feie feig feir feis ferb ferc fere ferr fers fese fesh fess ffcc ffee ffff ffhs ffii ffrr ffss fgcs fghi fhci fhfs fhhs fhrs fhss fibe fibs ficc fice fich fics fiec fief fier fies fifc fife fiff fifi figc figg figs fiii fire firs fisc fise fish fisi fiss frbc frcc free frei fres frfc frhs frib fric frie frig fris frsb frsc fscb fscc fsec fsfi fsgs fshb fshs fssc fssf gbbs gbfc gbhs gc-c gcbc gccc gccf gccs gcfc gchs gcic gcii gcrg gcse gcsh gcss gebe gebi gece geer gees gefe gefs gege gegg gehs geic geie geif geig geir geis gerb gere geri gers gesg gesi gess gfcf gfci gfer gfhs ggfg gggg gghg ggss ghee gheg ghfs ghhs ghib ghrf gibb gibe gibh gibs gicr gief gier gies gife giff gifs gige gigg gigi gigs gihe gihs giis gire girg giri girr girs gise gish giss grbr grcc grce greb grec gree gref greg gres grhs grib gric grie grif grig gris grrr grrs grss gsfc gshs gsif gsis gsse h-ii hbbs hbes hbfc hbhs hbic hbrs hbss hcbc hcbs hccb hccc hcch hccs hcfc hcgh hchi hchs hcis hcsc hcss hebb hebe hebi hebr hech hecs heeb heef heeg heer hees hefe hefs hege hegg hegh hegi hehe hehs heic heie heif heih heir heis herb herc here herg heri herr hers hesc hesh hess hfce hfcs hfhs hfrs hfss hgfc hggc hghs hgse hhgg hhhh hhhs hi-c hibi hicc hice hich hics hiei hier hies hiff hifh hifi hifr hige high higi higs hihc hihe hihi hiie hiis hire hirf hiri hirs hisb hise hish hiss hree hrfc hrhs hrib hrrc hsbc hscc hsci hsei hses hsfc hsfs hshs hsse i-be ibcs ibec ibeg ibeh ibes ibfi ibge ibie ibis ibrc ibri ibsf ibss icbc icbs iccb iccc iccf icci iccr iccs icec icee icef icer ices icfb icgc ichc iche ichi ichr ichs icis icrc icre icrf icrr icrs icsb icsc icse icsh icsi icsr icss iecc ieie iere ieri iers iesc iesg iesi iesr ifbb ifer ifes ifge ifhe ific ifis ifrb ifrf ifri ifsb ifsc igbc igcc iger iges igfc iggs ighe igis igri ihcc iher ihis ihrc ihre ihss iies iiie iiii iiis iirc iirs iisc iisi iisr irbe ircc ircg ircs iree irer ires irfe irgs irhs iri- iric irie irig iris irrc irre irri irrs irse irsf irsg isbe iscc isch isci iscr iscs iseb isec isee iseh iser ises isfc isgc ishe ishi ishr ishs isic isie isis isrg isri issc isse issf issh issi issr isss rbbb rbbr rbbs rbgh rbhs rbis rbss rcbc rccb rccc rccs rcfc rcgc rchb rchs rcic rcis rcrg rcsc rcsi rcss rebb rebe rebs recc rece rech reci recr recs reeb reef rees refe reff refg refi refr refs rege regi regr regs rehb rehe rehi rehs reif reii reir reis rere rerg reri rers rese resh resi ress rfef rffc rfgs rfhs rfic rgbe rgbi rghs rhbg rhce rhcg rheb rhee rhes rhfs rhhs rhib rib- ribe ribs ricc rice rich rics rief rier ries rife riff rifs rige rigg righ rigi rigs rihs riif riis rire riri rirs risc rise rish risi riss rrfc rrhs rrif rrrr rsbi rscc rsch rscs rsee rsfc rsgb rsgc rshs rsis rsre s-ib s-ic s-ii sbbs sbcc sbcs sbef sber sbfc sbhc sbhs sbic sbig sbse sbsi scbi sccc scce sccs scec scee sceg scer scfc scfe scfg scfi scgs sch- sche schh schi schr schs sci- scic scie scif scir scis scr- scrc scre scri scrs scsc scsh scsi scsr se-c se-e se-f se-g se-h se-i se-s sebe sebi sebs sec- secc sece secg sech secr secs seeb seec seef seeg seeh seer sees seff sefi sege segg segh segi segs sehe sehr sehs seie seif seih seii seir seis serb serc sere serf serg seri serr sers sesc sese sesh sesi sess sfbc sfcc sfcg sfcs sfer sffc sfhs sfrc sfss sgcb sgce sgcg sgef sger sges sggg sggs sghc sghs sgic sgsh sgss shbs shcc she- sheb shee shef sheh sher shes shgc shgr shhh shhs shib shie shig shih shii shir shis shre shri shrs shsc sibc sibe sibi sibs sicc sice sich sici sics siec sief sieg sier sies sife siff sifr sige sigg sigh sigi sigs sihi sihr sihs