-ic bbb bbc bbi bbs bbt bcb bcc bci bcs bct bi- bib bic bii bis bit bsb bsc bsi bss bst btb btc bti bts btt c-- cbb cbc cbi cbs cbt ccb ccc cci ccs cct ci- cib cic cii cis cit csb csc csi css cst ctb ctc cti cts ctt ibb ibc ibi ibs ibt icb icc ici ics ict iib iic iii iis iit is- isb isc isi iss ist itb itc iti its itt sbb sbc sbi sbs sbt scb scc sci scs sct sib sic sii sis sit ss- ssb ssc ssi sss sst stb stc sti sts stt tbb tbc tbi tbs tbt tcb tcc tci tcs tct tib tic tii tis tit tsb tsc tsi tss tst ttb ttc tti tts ttt

bbbb bbbs bbci bcbc bcbs bccc bcci bccs bcis bcit bcsc bcss bctc bcts bibb bibi bibs bicc bici bics biis bis- bisc biss bist bitc bits bitt bsci bscs bsic bssc bsts btcc btcs btss bttb cbbc cbbs cbcc cbcs cbct cbit cbsc cbsi cbtc ccbc cccb cccc ccci cccs ccic ccii ccis ccsi ccss ccst cctb cctc cctt cibc cibi cicc cici cics cict ciii ciis ciit cis- cisc ciss cist citb citi cits citt cscb cscc csci cscs csib csis csit cstc csts ctbi ctbs ctic ctsc ctss ctts ibcs ibis ibss ibtb ibtc ibts icbc icbs iccb iccc icci iccs icct icis icsb icsc icsi icss icst icts iiii iiis iiit iisc iisi iist iitt isbt iscc isci iscs isct isic isis isit issc issi isss istc isti ists itbs itcs itic itis itsi s-ib s-ic s-ii sbbs sbcc sbcs sbct sbic sbsi sbst sbtc scbi sccc sccs scct sci- scic scis scit scsc scsi scst sctc scts sibc sibi sibs sicc sici sics siit sisc sisi siss sist sit- sitc siti sits sitt sscc ssci sscs ssis ssit sssb sssc sssi ssss sstb sstc ssts stbc stbs stcc stcs stib stic stis stit stsi stss sttc tbbs tbcb tbcc tbit tbst tcbs tccc tctc tcts tibi tibs ticc tics tiit tisb tisi tiss tist titc titi tits titt tsbc tscc tsis tssi tsst tstc tsts ttbb ttss tttt

-itis bcbst bibbs bibic bibis bicsi bitis bitit bitti bitts cbtis ccccc cccii cciii ccitt cicis cists cssii cstcc icici icist icscc ictic ictis iiiii iitti is-is iscsi isisi isiti isits isitt isssc istic itbit itics itisi itsit ittti s-cis s-iii sccbc sccci sisic sisis sissi sists sitit sitsi sitti sssss stib- stibb stitt stsci sttic tbtbt ti-ti tibbi tibbs ticci ticts tisci tisic tisis tiss- tissi titii titis titti ttttt

bbbbbb bs-tbs cistic isists sibiti siiiii sisici sisisi stibi- stibic stitic sttstc tibbit ticcit ticici tiiscs tisics titbit

bbbbbbb bissibi sibbits sssssss stictic stictis tibbits tibbitt tit-bit titbits

bbbbbbbb i-ii-iii tit-bits

issisisis

bbbbbbbbbbbbbbb ccccccccccccccc

iiiiiiiiiiiiiiiis