-ic -th bbb bbc bbe bbh bbi bbs bbt bcb bcc bce bch bci bcs bct be- beb bec bee beh bei bes bet bhb bhc bhe bhh bhi bhs bht bi- bib bic bie bih bii bis bit bsb bsc bse bsh bsi bss bst btb btc bte bth bti bts btt c-- cbb cbc cbe cbh cbi cbs cbt ccb ccc cce cch cci ccs cct ce- ceb cec cee ceh cei ces cet ch- chb chc che chh chi chs cht ci- cib cic cie cih cii cis cit csb csc cse csh csi css cst ctb ctc cte cth cti cts ctt ebb ebc ebe ebh ebi ebs ebt ec- ecb ecc ece ech eci ecs ect eeb eec eee ees eet ehb ehc ehe ehh ehi ehs eht eib eic eie eii eis eit es- esb esc ese esh esi ess est etb etc ete eth eti ets ett h-i hbb hbc hbe hbh hbi hbs hbt hcb hcc hce hch hci hcs hct he- heb hec hee heh hei hes het hhb hhc hhe hhh hhi hhs hht hib hic hie hih hii his hit hsb hsc hse hsh hsi hss hst htb htc hte hth hti hts htt ibb ibc ibe ibh ibi ibs ibt icb icc ice ich ici ics ict ie- iec iee iei ies iet ihb ihc ihe ihh ihi ihs iht iib iic iie iih iii iis iit is- isb isc ise ish isi iss ist itb itc ite ith iti its itt sbb sbc sbe sbh sbi sbs sbt scb scc sce sch sci scs sct se- seb sec see seh sei ses set sh- shb shc she shh shi shs sht sib sic sie sih sii sis sit ss- ssb ssc sse ssh ssi sss sst stb stc ste sth sti sts stt tbb tbc tbe tbh tbi tbs tbt tcb tcc tce tch tci tcs tct te- teb tec tee teh tei tes tet th- thb thc the thh thi ths tht tib tic tie tih tii tis tit tsb tsc tse tsh tsi tss tst ttb ttc tte tth tti tts ttt

bbbb bbbs bbch bbci bbeb bbet bbhs bcbc bcbs bccc bcci bccs bcec bces bcet bche bchs bcie bcis bcit bcsc bcss bctc bcts bebb bebe bebi bech beci becs beeb bees beet behs beic beis beit bes- bese besh bess best betc bete beth beti bets bett bhcc bhet bhhs bhie bhit bibb bibe bibi bibs bicc bice bich bici bics bieb bies biet bihe bihi bihs biis bis- bisc bise bish biss bist bitc bite bith bits bitt bsci bscs bseb bsec bsee bses bset bshs bsic bssc bsse bsts btcc btcs btec bths btie btss bttb cbbc cbbs cbcc cbce cbcs cbct cbec cbee cbet cbhs cbit cbsc cbse cbsi cbtc ccbc cccb cccc ccci cccs ccee cche cchs ccic ccii ccis ccsi ccss ccst cctb cctc cctt cebs cec- cece ceci cecs cect ceeb ceec cees cehs cesc cese cesi cess cest cet- cete ceti cets chce chch chci chcs cheb chec chee cheh ches chet chhs chib chic chie chih chis chit chsc chse chsh chsi chst chtt cibc cibe cibi cicc cich cici cics cict ciee cies cihs ciht ciii ciis ciit cis- cisc cise cish ciss cist citb cite cith citi cits citt cscb cscc csce csch csci cscs csec csee cseh cset cshs csib csis csit csse cstc csts ctbi ctbs ctec cths ctic ctsc ctss ctts ebbc ebbs ebcc ebes ebhs ebic ebis ebit ecbc ecbe eccb eccc ecce ecci ecct eces eche echs echt ecib ecis ecit ecsc ecse ecss ect- ectc ecth ects eecs eeee eees eehs eese eesi eetc eete eeth eets ehcc eheh ehhs ehis ehte eich eics eiec eiei eies eise eish eiss eist eitb eitc eith eiti esbs escb esce esch esci escs esee eses eset eshs esie esis esit esse essh essi esst estc este esth ests etbc etcc etch etcs etec etee etes eth- ethe eths etic etsi ette etti h-ii hbbs hbes hbhs hbic hbit hbss hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hcst hebb hebe hebi hech hecs hect heeb hees heet hehe hehs heic heie heih heis heit hesc hesh hess hest hete heth hets hett hhhh hhhs hi-c hibi hibt hicc hice hich hics hiei hies hiet hihc hihe hihi hiht hiie hiis hiit hisb hise hish hiss hist hitc hite hiti hits hitt hsbc hscc hsci hsct hsei hses hset hshs hsse hste hsts htcc htet hths htsc i-be ibcs ibec ibeh ibes ibet ibie ibis ibss ibtb ibtc ibts icbc icbs iccb iccc icci iccs icct icec icee ices icet ichc iche ichi ichs icis icsb icsc icse icsh icsi icss icst icts iecc ieet ieie iesc iesi iest iett ihcc ihis ihit ihss ihtc iies iiht iiie iiii iiis iiit iisc iisi iist iitt isbe isbt iscc isch isci iscs isct iseb isec isee iseh ises iset ishe ishi ishs isic isie isis isit issc isse issh issi isss istc iste isth isti ists itbe itbs itch itcs itec ites itet ithc ithe iths itic itie itis itse itsi s-ib s-ic s-ii sbbs sbcc sbcs sbct sbhc sbhs sbic sbse sbsi sbst sbtc scbi sccc scce sccs scct scec scee scet sch- sche schh schi schs sci- scic scie scis scit scsc scsh scsi scst sctc scts se-c se-e se-h se-i se-s se-t sebe sebi sebs sebt sec- secc sece sech secs sect seeb seec seeh sees seet sehe sehs seie seih seii seis seit sesc sese sesh sesi sess sest set- setc sete seth seti sets sett shbs shbt shcc she- sheb shee sheh shes shet shhh shhs shib shie shih shii shis shit shsc shts sibc sibe sibi sibs sicc sice sich sici sics siec sies sihi sihs siht siit sisc sise sish sisi siss sist sit- sitc site sith siti sits sitt sscc ssce ssci sscs ssec ssee sses sset sshs ssis