bbbb bbbs bbch bbci bbdd bbeb bbhs bcbc bcbs bccc bcci bccs bcde bcds bcec bces bchd bche bchs bcie bcis bcsc bcss bdbc bddc bddh bdes bdhs bdii bdsd bebb bebe bebi bech beci becs bede bedi beds beeb beed bees behs beic beis bes- bese besh bess bhcc bhhs bhie bibb bibe bibi bibs bicc bice bich bici bics bide bidi bids bieb bied bies bihe bihi bihs biis bis- bisc bisd bise bish biss bsbd bsci bscs bseb bsec bsed bsee bses bshs bsic bssc bssd bsse c-cd cbbc cbbs cbcc cbce cbcs cbdb cbdc cbdi cbds cbec cbee cbhs cbid cbsc cbse cbsi ccbc cccb cccc ccci cccs ccdc ccdh ccdi ccds cced ccee cche cchs ccic ccid ccii ccis ccsd ccsi ccss cd-e cdcs cddb cdec cdes cdhs cdic cdii cdis cdss cebs cec- cece ceci cecs cedd cede cedi ceeb ceec cees cehs cesc cese cesi cess chce chch chci chcs chdi cheb chec ched chee cheh ches chhs chib chic chid chie chih chis chsc chse chsh chsi cibc cibe cibi cicc cich cici cics cidc cide cidi cids ciee cies cihs ciid ciii ciis cis- cisc cisd cise cish ciss cscb cscc cscd csce csch csci cscs csdb csec csee cseh cshs csib csid csis cssd csse dbcc dbcs dbhs dbss dcbc dccb dccc dcci dccs dcdb dcds dche dchs dcii dcis dcsc dcss dddd ddes ddie ddss debe debi debs dec- decc decd dece deci decs dedd dede dedi deeb deed dees dehi deid deie deih deis des- desc dese desh desi dess dhec dhed dhee dhis dibb dibe dibs dice dich dici dide didi dids dieb died dies diii diis dis- disc disd dise dish disi diss dsbc dscc dsch dscs dsei dshs dssc dssi ebbc ebbs ebcc ebed ebes ebhs ebic ebid ebis ecbc ecbe eccb eccc ecce ecci ecdc eced eces eche echs ecib ecis ecsc ecse ecss eddc edde eddi edds ede- edeh edei edes edhi edhs edie edis edss eecs eede eeee eees eehs eese eesi ehcc ehdd eheh ehhs ehis eich eics eid- eide eidi eiec eied eiei eies eisd eise eish eiss esbs escb esce esch esci escs esdi esds esee eses eshs esie esis esse essh essi h-ii hbbs hbcd hbds hbes hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hdci hdhs hdss hebb hebe hebi hech hecs hedd hede hedi heds heeb heed hees hehe hehs heic heid heie heih heis hesc hesh hess hhds hhhh hhhs hi-c hibi hicc hice hich hics hide hidi hids hied hiei hies hihc hihe hihi hiie hiis hisb hisd hise hish hiss hsbc hscc hsci hsed hsei hses hshs hsse i-be ibcs ibec ibed ibeh ibes ibid ibie ibis ibss icbc icbd icbs iccb iccc icci iccs icdc icdd icde icec iced icee ices ichc ichd iche ichi ichs icis icsb icsc icsd icse icsh icsi icss idbe idce idec ided idee ides idic idid idie idis idsc idse idss iecc ieds ieie iesc iesi ihcc ihed ihis ihss iicd iide iied iies iiie iiii iiis iisc iisd iisi isbd isbe iscc iscd isch isci iscs isdb isdc isde isds iseb isec ised isee iseh ises ishe ishi ishs isic isie isis issc isse issh issi isss s-ib s-ic s-ii sbbs sbcc sbcs sbds sbhc sbhs sbic sbsd sbse sbsi scbi sccc scce sccs scdc scds scec scee sch- sche schh schi schs sci- scic scid scie scis scsc scsd scsh scsi sdcc sdch sddc sdds sdes sdhb sdhd sdhs sdib sdic sdsc sdss se-c se-d se-e se-h se-i se-s sebe sebi sebs sec- secc secd sece sech secs sede seds seeb seec seed seeh sees sehe sehs seid seie seih seii seis sesc sese sesh sesi sess shbs shcc she- sheb shed shee sheh shes shhh shhs shib shid shie shih shii shis shsc sibc sibe sibi sibs sicc sice sich sici sics sidd side sidh sidi sids siec sied sies sihi sihs sisc sisd sise sish sisi siss sscc ssce ssci sscs ssdc ssdd ssec ssee sses sshs ssid ssis sssb sssc sssh sssi ssss