bbbb bbbs bbch bbci bbeb bbhs bbrc bbrg bcbc bcbg bcbs bccc bcci bccs bcec bcer bces bcgs bche bchs bcie bcis bcrs bcsc bcss bebb bebe bebi bech beci becs beeb beeg beer bees begg begi begs behr behs beic beir beis berc bere berg beri berr bers bes- bese besh bess bggs bghs bhcc bher bhhs bhie bhir bibb bibe bibi bibs bicc bice bicg bich bici bics bieb bier bies bigb bigc bige bigg bigs bihe bihi bihs biis birb bire birg biri birr birs bis- bisc bise bish biss brcb brce breb brec bree breg brei brer bres brhs bric brie brig brih bris brrr brrs brsb brsr bsci bscs bseb bsec bsee bseg bser bses bsgs bshs bsic bssc bsse cbbc cbbs cbcc cbce cbcr cbcs cbec cbee cber cbgb cbhs cbir cbre cbrh cbsc cbse cbsi ccbc cccb cccc ccci cccs ccee ccgc ccgs cche cchr cchs ccic ccii ccir ccis ccrc ccre ccrg ccri ccrs ccsg ccsi ccss cebs cec- cece ceci cecs ceeb ceec cees cege cehs cer- cerc cere ceri cers cesc cese cesg cesi cesr cess cgcc cgcg cger cges cggs cghs cgis cgsb cgsh cgss chce chch chci chcs cheb chec chee cheh cher ches chgb chge chgs chhs chib chic chie chig chih chir chis chrb chrc chrr chrs chsc chse chsh chsi chsr cibc cibe cibi cicc cich cici cicr cics ciee cier cies 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 crgs crhs crib cric crie crig cris crss cscb cscc csce csch csci cscr cscs csec csee cseh cser csgh cshs csib csir csis csrc csrs csse cssr ebbc ebbr ebbs ebcc eber ebes ebhs ebic ebis ecbc ecbe eccb eccc ecce ecci eces ecgs eche echs ecib ecig ecis ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eegs eehs eerc eerg eers eese eesi egbe egcc egcg egcr egec egee eger 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 eige eigg eigh eire eirs eise eish eiss erbb erbe ercc erce erch ereb erec erei erer eres 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 eshs esie esis esri esse essg essh essi gbbs gbhs gc-c gcbc gccc gccs gchs gcic gcii gcrg gcse gcsh gcss gebe gebi gece geer gees gege gegg gehs geic geie geig geir geis gerb gere geri gers gesg gesi gess gggg gghg ggss ghee gheg ghhs ghib gibb gibe gibh gibs gicr gier gies gige gigg gigi gigs gihe gihs giis gire girg giri girr girs gise gish giss grbr grcc grce greb grec gree greg gres grhs grib gric grie grig gris grrr grrs grss gshs gsis gsse h-ii hbbs hbes hbhs hbic hbrs hbss hcbc hcbs hccb hccc hcch hccs hcgh hchi hchs hcis hcsc hcss hebb hebe hebi hebr hech hecs heeb heeg heer hees hege hegg hegh hegi hehe hehs heic heie heih heir heis herb herc here herg heri herr hers hesc hesh hess hggc hghs hgse hhgg hhhh hhhs hi-c hibi hicc hice hich hics hiei hier hies hige high higi higs hihc hihe hihi hiie hiis hire hiri hirs hisb hise hish hiss hree hrhs hrib hrrc hsbc hscc hsci hsei hses hshs hsse i-be ibcs ibec ibeg ibeh ibes ibge ibie ibis ibrc ibri ibss icbc icbs iccb iccc icci iccr iccs icec icee icer ices icgc ichc iche ichi ichr ichs icis icrc icre icrr icrs icsb icsc icse icsh icsi icsr icss iecc ieie iere ieri iers iesc iesg iesi iesr igbc igcc iger iges 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 irgs irhs iri- iric irie irig iris irrc irre irri irrs irse irsg isbe iscc isch isci iscr iscs iseb isec isee iseh iser ises isgc ishe ishi ishr ishs isic isie isis isrg isri issc isse issh issi issr isss rbbb rbbr rbbs rbgh rbhs rbis rbss rcbc rccb rccc rccs rcgc rchb rchs rcic rcis rcrg rcsc rcsi rcss rebb rebe rebs recc rece rech reci recr recs reeb rees rege regi regr regs rehb rehe rehi rehs reii reir reis rere rerg reri rers rese resh resi ress rgbe rgbi rghs rhbg rhce rhcg rheb rhee rhes rhhs rhib rib- ribe ribs ricc rice rich rics rier ries rige rigg righ rigi rigs rihs riis rire riri rirs risc rise rish risi riss rrhs rrrr rsbi rscc rsch rscs rsee rsgb rsgc rshs rsis rsre s-ib s-ic s-ii sbbs sbcc sbcs sber sbhc sbhs sbic sbig sbse sbsi scbi sccc scce sccs scec scee sceg scer scgs sch- sche schh schi schr schs sci- scic scie scir scis scr- scrc scre scri scrs scsc scsh scsi scsr se-c se-e se-g se-h se-i se-s sebe sebi sebs sec- secc sece secg sech secr secs seeb seec seeg seeh seer sees sege segg segh segi segs sehe sehr sehs seie seih seii seir seis serb serc sere serg seri serr sers sesc sese sesh sesi sess sgcb sgce sgcg sger sges sggg sggs sghc sghs sgic sgsh sgss shbs shcc she- sheb shee 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 sieg sier sies sige sigg sigh sigi sigs sihi sihr sihs sirc sire siri sirr sirs sisc sise sish sisi siss srbc srcc srch sreb srec sres srgb srhs srib sris ssbr sscc ssce ssci sscs ssec ssee sses ssgs sshs ssis ssrc ssrg ssri ssrs sssb sssc sssh sssi ssss