-ic -th bbb bbc bbd bbe bbh bbi bbs bbt bcb bcc bcd bce bch bci bcs bct bdb bdc bdd bde bdh bdi bds bdt be- beb bec bed bee beh bei bes bet bhb bhc bhd bhe bhh bhi bhs bht bi- bib bic bid bie bih bii bis bit bsb bsc bsd bse bsh bsi bss bst btb btc btd bte bth bti bts btt c-- cbb cbc cbd cbe cbh cbi cbs cbt ccb ccc ccd cce cch cci ccs cct cdb cdc cdd cde cdh cdi cds cdt ce- ceb cec ced cee ceh cei ces cet ch- chb chc chd che chh chi chs cht ci- cib cic cid cie cih cii cis cit csb csc csd cse csh csi css cst ctb ctc ctd cte cth cti cts ctt dbb dbc dbd dbe dbh dbi dbs dbt dcb dcc dcd dce dci dcs dct ddb ddc ddd dde ddh ddi dds ddt de- deb dec ded dee deh dei des det dh- dhb dhc dhd dhe dhh dhi dhs dht di- dib dic did die dih dii dis dit dsb dsc dsd dse dsh dsi dss dst dtb dtc dtd dte dth dti dts dtt ebb ebc ebd ebe ebh ebi ebs ebt ec- ecb ecc ecd ece ech eci ecs ect ed- edb edc edd ede edh edi eds edt eeb eec eed eee ees eet ehb ehc ehd ehe ehh ehi ehs eht eib eic eid eie eii eis eit es- esb esc esd ese esh esi ess est etb etc etd ete eth eti ets ett h-i hbb hbc hbd hbe hbh hbi hbs hbt hcb hcc hcd hce hch hci hcs hct hdb hdc hdd hde hdh hdi hds hdt he- heb hec hed hee heh hei hes het hhb hhc hhd hhe hhh hhi hhs hht hib hic hid hie hih hii his hit hsb hsc hsd hse hsh hsi hss hst htb htc htd hte hth hti hts htt i-d ibb ibc ibd ibe ibh ibi ibs ibt icb icc icd ice ich ici ics ict idb idc idd ide idh idi ids idt ie- iec ied iee iei ies iet ihb ihc ihd ihe ihh ihi ihs iht iib iic iid iie iih iii iis iit is- isb isc isd ise ish isi iss ist itb itc itd ite ith iti its itt sbb sbc sbd sbe sbh sbi sbs sbt scb scc scd sce sch sci scs sct sdb sdc sdd sde sdh sdi sds sdt se- seb sec sed see seh sei ses set sh- shb shc shd she shh shi shs sht sib sic sid sie sih sii sis sit ss- ssb ssc ssd sse ssh ssi sss sst stb stc std ste sth sti sts stt tbb tbc tbd tbe tbh tbi tbs tbt tcb tcc tcd tce tch tci tcs tct tdb tdc tdd tde tdh tdi tds tdt te- teb tec ted tee teh tei tes tet th- thb thc thd the thh thi ths tht tib tic tid tie tih tii tis tit tsb tsc tsd tse tsh tsi tss tst ttb ttc ttd tte tth tti tts ttt

bbbb bbbs bbch bbci bbdd bbeb bbet bbhs bcbc bcbs bccc bcci bccs bcde bcds bcec bces bcet bchd bche bchs bcie bcis bcit bcsc bcss bctc bcts bdbc bddc bddh bdes bdhs bdii bdsd bebb bebe bebi bech beci becs bede bedi beds beeb beed 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 bide bidi bids bieb bied bies biet bihe bihi bihs biis bis- bisc bisd bise bish biss bist bitc bitd bite bith bits bitt bsbd bsci bscs bseb bsec bsed bsee bses bset bshs bsic bssc bssd bsse bsts btcc btcs btdt btec bths btie btss bttb c-cd cbbc cbbs cbcc cbce cbcs cbct cbdb cbdc cbdi cbds cbec cbee cbet cbhs cbid cbit cbsc cbse cbsi cbtc ccbc cccb cccc ccci cccs ccdc ccdh ccdi ccds cced ccee cche cchs ccic ccid ccii ccis ccsd ccsi ccss ccst cctb cctc cctt cd-e cdcs cddb cdec cdes cdhs cdic cdii cdis cdss cebs cec- cece ceci cecs cect cedd cede cedi cedt ceeb ceec cees cehs cesc cese cesi cess cest cet- cete ceti cets chce chch chci chcs chdi cheb chec ched chee cheh ches chet chhs chib chic chid chie chih chis chit chsc chse chsh chsi chst chtt cibc cibe cibi cicc cich cici cics cict cidc cide cidi cids cidt ciee cies cihs ciht ciid ciii ciis ciit cis- cisc cisd cise cish ciss cist citb cite cith citi cits citt cscb cscc cscd csce csch csci cscs csdb csec csee cseh cset cshs csib csid csis csit cssd csse cstc cstd csts ctbi ctbs ctec cths ctic ctsc ctss ctts dbcc dbcs dbhs dbit dbss dbtt dcbc dccb dccc dcci dccs dcct dcdb dcds dche dchs dcii dcis dcsc dcss dctc dcts dddd ddes ddie ddss ddts debe debi debs debt dec- decc decd dece deci decs dect dedd dede dedi deeb deed dees deet dehi deid deie deih deis deit des- desc dese desh desi dess dest dete deth dets dhec dhed dhee dhis dibb dibe dibs dice dich dici dict dide didi dids dieb died dies diet diii diis dis- disc disd dise dish disi diss dist dite dith diti dits ditt dsbc dscc dsch dscs dsei dshs dssc dssi dsst dstc dsts dtcc dted dthd dtss ebbc ebbs ebcc ebed ebes ebhs ebic ebid ebis ebit ecbc ecbe eccb eccc ecce ecci ecct ecdc eced eces eche echs echt ecib ecis ecit ecsc ecse ecss ect- ectc ecth ects eddc edde eddi edds ede- edeh edei edes edhi edhs edie edis edit edss edts eecs eede eeee eees eehs eese eesi eetc eete eeth eets ehcc ehdd eheh ehhs ehis ehte eich eics eid- eide