-ic bbb bbc bbe bbf bbh bbi bbs bcb bcc bce bcf bch bci bcs be- beb bec bee bef beh bei bes bfb bfc bfe bff bfh bfi bfs bhb bhc bhe bhf bhh bhi bhs bi- bib bic bie bif bih bii bis bsb bsc bse bsf bsh bsi bss c-- cbb cbc cbe cbf cbh cbi cbs ccb ccc cce ccf cch cci ccs ce- ceb cec cee cef ceh cei ces cfb cfc cfe cff cfh cfi cfs ch- chb chc che chf chh chi chs ci- cib cic cie cif cih cii cis csb csc cse csf csh csi css ebb ebc ebe ebf ebh ebi ebs ec- ecb ecc ece ecf ech eci ecs eeb eec eee eef ees ef- efb efc efe eff efh efi efs ehb ehc ehe ehf ehh ehi ehs eib eic eie eif eii eis es- esb esc ese esf esh esi ess fbb fbc fbe fbf fbh fbi fbs fcb fcc fce fcf fci fcs feb fec fee fef feh fei fes ffc ffe fff ffh ffi ffs fhb fhc fhe fhf fhh fhi fhs fib fic fie fif fih fii fis fsb fsc fse fsf fsh fsi fss h-i hbb hbc hbe hbf hbh hbi hbs hcb hcc hce hcf hch hci hcs he- heb hec hee hef heh hei hes hfb hfc hfe hff hfh hfi hfs hhb hhc hhe hhf hhh hhi hhs hib hic hie hif hih hii his hsb hsc hse hsf hsh hsi hss i-f ibb ibc ibe ibf ibh ibi ibs icb icc ice icf ich ici ics ie- iec iee ief iei ies ifb ifc ife iff ifi ifs ihb ihc ihe ihf ihh ihi ihs iib iic iie iif iih iii iis is- isb isc ise isf ish isi iss sbb sbc sbe sbf sbh sbi sbs scb scc sce scf sch sci scs se- seb sec see sef seh sei ses sfb sfc sfe sff sfh sfi sfs sh- shb shc she shf shh shi shs sib sic sie sif sih sii sis ss- ssb ssc sse ssf ssh ssi sss

bbbb bbbs bbch bbci bbeb bbfc bbhs bcbc bcbs bccc bcci bccs bcec bces bcfc bche bchs bcie bcis bcsc bcss bebb bebe bebi bech beci becs beeb beef bees befe beff behs beic beis bes- bese besh bess bfcs bffs bfhs bfsi bhcc bhff bhhs bhie bhsf bibb bibe bibi bibs bicc bice bich bici bics bieb bief bies biff bifi bihe bihi bihs biis bis- bisc bise bish biss bsci bscs bseb bsec bsee bses bsfc bsff bsfs bshs bsic bssc bsse cbbc cbbs cbcc cbce cbcs cbec cbee cbef cbfb cbfc cbhs cbsc cbse cbsi ccbc cccb cccc cccf ccci cccs ccee ccfc ccff ccfi cche cchs ccic ccii ccis ccsf ccsi ccss cebs cec- cece ceci cecs ceeb ceec cees cef- cefc cehs cesc cese cesi cess cfbc cfbs cfcb cfcf cfcs cffb cfhs cfse cfsi chce chch chci chcs cheb chec chee chef cheh ches chfc chfi chfs chhs chib chic chie chif chih chis chsc chse chsh chsi cibc cibe cibi cicc cich cici cics ciee cies cife ciff cifs cihs ciii ciis cis- cisc cise cish ciss csbf cscb cscc csce cscf csch csci cscs csec csee cseh csfc cshs csib csis csse ebbc ebbs ebcc ebes ebfc ebhs ebic ebis ecbc ecbe eccb eccc ecce ecci ecef eces ecfc ecfs eche echs ecib ecis ecsc ecse ecss eecs eeee eees eefe eehs eese eesi efes effi effs efhs efic efsh efsi ehcc eheh ehhs ehis eich eics eiec eiei eies eifs eise eish eiss esbs escb esce esch esci escs esee eses esfs eshs esie esis esse essh essi fbhs fbis fcbs fccf fcch fces fchs fcic fcii fcsc febs fece fech feeb fees fefc fefe feff fefi feie feis fese fesh fess ffcc ffee ffff ffhs ffii ffss fhci fhfs fhhs fhss fibe fibs ficc fice fich fics fiec fief fies fifc fife fiff fifi fiii fisc fise fish fisi fiss fscb fscc fsec fsfi fshb fshs fssc fssf h-ii hbbs hbes hbfc hbhs hbic hbss hcbc hcbs hccb hccc hcch hccs hcfc hchi hchs hcis hcsc hcss hebb hebe hebi hech hecs heeb heef hees hefe hefs hehe hehs heic heie heif heih heis hesc hesh hess hfce hfcs hfhs hfss hhhh hhhs hi-c hibi hicc hice hich hics hiei hies hiff hifh hifi hihc hihe hihi hiie hiis hisb hise hish hiss hsbc hscc hsci hsei hses hsfc hsfs hshs hsse i-be ibcs ibec ibeh ibes ibfi ibie ibis ibsf ibss icbc icbs iccb iccc iccf icci iccs icec icee icef ices icfb ichc iche ichi ichs icis icsb icsc icse icsh icsi icss iecc ieie iesc iesi ifbb ifes ifhe ific ifis ifsb ifsc ihcc ihis ihss iies iiie iiii iiis iisc iisi isbe iscc isch isci iscs iseb isec isee iseh ises isfc ishe ishi ishs isic isie isis issc isse issf issh issi isss s-ib s-ic s-ii sbbs sbcc sbcs sbef sbfc sbhc sbhs sbic sbse sbsi scbi sccc scce sccs scec scee scfc scfe scfi sch- sche schh schi schs sci- scic scie scif scis scsc scsh scsi se-c se-e se-f se-h se-i se-s sebe sebi sebs sec- secc sece sech secs seeb seec seef seeh sees seff sefi sehe sehs seie seif seih seii seis sesc sese sesh sesi sess sfbc sfcc sfcs sffc sfhs sfss shbs shcc she- sheb shee shef sheh shes shhh shhs shib shie shih shii shis shsc sibc sibe sibi sibs sicc sice sich sici sics siec sief sies sife siff sihi sihs sisc sise sish sisi siss sscc ssce ssci sscs ssec ssee sses ssfc sshs ssis sssb sssc sssf sssh sssi ssss

bbbee bebes bebic beche becic beebe beebs beech beefs beffe befie befis behie beibi beice beife beihe besch besee beshe besic besie besse bessi bhees bhsec bibbe bibbs bibes bibic bibie bibis bices biche bichi bicsi biebe biebs biefe biffi biffs bisce