bbbb bbbs bbch bbci bbeb bbhs bbrc bbwc bbwr bbws bcbc bcbs bccc bcci bccs bcec bcer bces bche bchs bcie bcis bcrs bcsc bcss bebb bebe bebi bech beci becs beeb beer bees behr behs beic beir beis berc bere beri berr bers bes- bese besh bess bewe bewh bhcc bher bhhs bhie bhir bibb bibe bibi bibs bicc bice bich bici bics bieb bier bies bihe bihi bihs biis birb bire biri birr birs bis- bisc bise bish biss biw- brcb brce brcw breb brec bree brei brer bres brew brhs bric brie brih bris brrr brrs brsb brsr brwe bsci bscs bseb bsec bsee bser bses bshs bsic bssc bsse bwhs cbbc cbbs cbcc cbce cbcr cbcs cbec cbee cber cbhs cbir cbre cbrh cbsc cbse cbsi ccbc cccb cccc ccci cccs ccee cche cchr cchs ccic ccii ccir ccis cciw ccrc ccre ccri ccrs ccsi ccss cebs cec- cece ceci cecs ceeb ceec cees cehs cer- cerc cere ceri cers cesc cese cesi cesr cess cewe chce chch chci chcs cheb chec chee cheh cher ches chew chhs chib chic chie chih chir chis chrb chrc chrr chrs chrw chsc chse chsh chsi chsr chsw cibc cibe cibi cicc cich cici cicr cics ciee cier cies cihr cihs ciii ciis cirb circ cire cirh ciri cirr cirs cis- cisc cise cish cisr ciss ciws ciww crbc crcc crce crcr cre- creb crec cree creh crei cres crew crhs crib cric crie cris crss cscb cscc csce csch csci cscr cscs csec csee cseh cser cshs csib csir csis csrc csrs csse cssr csws cweb cwer cwis cwrw ebbc ebbr ebbs ebbw ebcc eber ebes ebhs ebic ebis ecbc ecbe eccb eccc ecce ecci eces eche echs ecib ecis ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eehs eerc eers eese eesi eewh ehcc eheh eher ehhs ehis ehre eich eics eiec eiei eier eies eire eirs eise eish eiss erbb erbe ercc erce erch ereb erec erei erer eres erew erhc erhs eric erie erih eris errc erre errs erse ersh ersi erws esbs escb esce esch esci escr escs esee eser eses eshs esie esis esri esse essh essi eswc esws ewer ewes ewew ewhs ewre h-ii hbbs hbes hbhs hbic hbrs hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hebb hebe hebi hebr hech hecs hecw heeb heer hees hehe hehs heic heie heih heir heis herb herc here heri herr hers hesc hesh hess hewe hews hhhh hhhs hi-c hibi hicc hice hich hics hiei hier hies hiew hihc hihe hihi hiie hiis hire hiri hirs hisb hise hish hiss hiwi hree hrhs hrib hrrc hsbc hscc hsci hsei hses hshs hsse i-be ibcs ibec ibeh ibes ibew ibie ibis ibrc ibri ibss ibwc icbc icbs iccb iccc icci iccr iccs icec icee icer ices icew ichc iche ichi ichr ichs icis icrc icre icrr icrs icrw icsb icsc icse icsh icsi icsr icss icws iecc ieie iere ieri iers iesc iesi iesr ihcc iher ihis ihrc ihre ihss iies iiie iiii iiis iirc iirs iisc iisi iisr iiwi irbe ircc ircs iree irer ires irhs iri- iric irie iris irrc irre irri irrs irse isbe iscc isch isci iscr iscs iseb isec isee iseh iser ises ishe ishi ishr ishs isic isie isis isri issc isse issh issi issr isss iswc iwcc iwce iweb iwie iwis iwiw rbbb rbbr rbbs rbhs rbis rbss rcbc rccb rccc rccs rchb rchs rcic rcis rcsc rcsi rcss rebb rebe rebs recc rece rech reci recr recs reeb rees rehb rehe rehi rehs reii reir reis rere reri rers rese resh resi ress rewe rews rhce rheb rhee rhes rhhs rhib rhiw rib- ribe ribs ricc rice rich rics rier ries riew rihs riis rire riri rirs risc rise rish risi riss rrhs rrrr rsbi rscc rsch rscs rsee rshs rsis rsre rwch rwcs s-ib s-ic s-ii sbbs sbcc sbcs sber sbhc sbhs sbic sbse sbsi sbwr scbi sccc scce sccs scec scee scer scew sch- sche schh schi schr schs schw sci- scic scie scir scis scr- scrc scre scri scrs scsc scsh scsi scsr scwe se-c se-e se-h se-i se-s se-w sebe sebi sebs sec- secc sece sech secr secs seeb seec seeh seer sees seew sehe sehr sehs seie seih seii seir seis serb serc sere seri serr sers sesc sese sesh sesi sess sewe sewr sews shbs shcc she- sheb shee sheh sher shes shew shhh shhs shib shie shih shii shir shis shre shri shrs shsc shwe shwr sibc sibe sibi sibs sicc sice sich sici sics siec sier sies siew sihi sihr sihs sirc sire siri sirr sirs sisc sise sish sisi siss siwe siwi srbc srcc srch sreb srec sres srhs srib sris ssbr sscc ssce ssci sscs ssec ssee sses sshs ssis ssrc ssri ssrs sssb sssc sssh sssi ssss ssws swbc swbs swbw swcc swch sweb swee swer swhs swic swie swir swis swre swss wbbb wbbe wbbi wbbr wbbs wbbw wbcb wbce wbch wbci wbcr wbcw wbeb wbec wbei wber wbes wbew wbhb wbhc wbhh wbhr wbhs wbhw wbib wbic wbie wbih wbis wbiw wbrb wbrc wbrh wbri wbrr wbrs wbrw wbsb wbsc wbsh wbsr wbss wbsw wbwb wbwc wbwi wcbc wcbe wcbh wcbr wcbs wcbw wccb wccc wcce wcch wcci wccr wccs wccw wceb wcec wcee wceh wcer wchb wchc wche wchi wchr wchs wcib wcic wcie wcih wcii wcir wcis wcrb wcrc wcre wcrh wcri wcrr wcrs wcrw wcsb wcsc wcsh wcsi wcsr wcss wcsw wcwb wcwc wcwi webb webc webe webs wecb wecc wech weci wecr wecs wecw weeb weec weei weer wees wehc wehh wehr wehs weib weic weie weih weii weir weis wer- werb werc were werh weri werr wers werw wesb wesc wese wesh wesr wess wewc wewe whbb whbc whbe whbi whbr whcb whcc whce whcr wheb whec whee whei wher whew whhb whhh whhi whhr whhs whhw whic whie whii whir whis whr-