-ic -th bbb bbc bbh bbi bbk bbl bbs bbt bcb bcc bch bci bck bcl bcs bct bhb bhc bhh bhi bhk bhl bhs bht bi- bib bic bih bii bik bil bis bit bkb bkc bkk bkl bks bkt blb blc blh bli blk bll bls blt bsb bsc bsh bsi bsk bsl bss bst btb btc bth bti btk btl bts btt c-- cbb cbc cbh cbi cbk cbl cbs cbt ccb ccc cch cci cck ccl ccs cct ch- chb chc chh chi chk chl chs cht ci- cib cic cih cii cik cil cis cit ckb ckc ckh cki cks ckt cl- clb clc clh cli clk cll cls clt csb csc csh csi csk csl css cst ctb ctc cth cti ctk ctl cts ctt h-i hbb hbc hbh hbi hbk hbl hbs hbt hcb hcc hch hci hck hcl hcs hct hhb hhc hhh hhi hhk hhl hhs hht hib hic hih hii hik hil his hit hkb hkh hki hkk hkl hks hkt hlb hlc hlh hli hll hls hlt hsb hsc hsh hsi hsk hsl hss hst htb htc hth hti htk htl hts htt ibb ibc ibh ibi ibk ibl ibs ibt icb icc ich ici ick icl ics ict ihb ihc ihh ihi ihk ihl ihs iht iib iic iih iii iil iis iit ikb ikc iki ikk ikl iks ikt il- ilb ilc ilh ili ilk ill ils ilt is- isb isc ish isi isk isl iss ist itb itc ith iti itk itl its itt k-t kbb kbc kbh kbi kbk kbl kbs kcb kcc kch kci kck kcl kcs kct khh khi khk khs kib kic kih kii kik kil kis kit kkb kkc kkh kki kkk kkl kks kkt kl- klb klc klh kli kls klt ksb ksc ksh ksi ksk ksl kss kst ktb ktc kth ktk ktl kts ktt lbb lbc lbh lbi lbk lbl lbs lbt lcb lcc lch lci lck lcl lcs lct lhb lhc lhh lhi lhk lhs lht lib lic lih lii lik lil lis lit lkb lkh lkl lks lkt llb llc lli llk lll lls llt lsb lsc lsh lsi lsk lsl lss lst ltb ltc lth lti ltk ltl lts ltt sbb sbc sbh sbi sbk sbl sbs sbt scb scc sch sci sck scl scs sct sh- shb shc shh shi shk shl shs sht sib sic sih sii sik sil sis sit sk- skb skc skh ski skk skl sks skt slb slc slh sli slk sll sls slt ss- ssb ssc ssh ssi ssk ssl sss sst stb stc sth sti stk stl sts stt tbb tbc tbh tbi tbk tbl tbs tbt tcb tcc tch tci tck tcl tcs tct th- thb thc thh thi thk thl ths tht tib tic tih tii tik til tis tit tkb tkc tkk tkl tks tkt tlc tlh tli tlk tll tls tlt tsb tsc tsh tsi tsk tsl tss tst ttb ttc tth tti ttk ttl tts ttt

bbbb bbbs bbch bbci bbhs bblb bbls bcbc bcbs bccc bcci bccl bccs bchs bcis bcit bcsc bcsl bcss bctc bcts bhcc bhhs bhil bhit bibb bibi bibl bibs bicc bich bici bick bics bihi bihl bihs biis bikh bili bilk bill bils bilt bis- bisc bish bisk bisl biss bist bitc bith bits bitt bkhs blbt blhs blic blik blis blit blkb blls blss blst blts bsci bscs bshs bsic bskt bslc bssc bsts btcc btcl btcs bths btss bttb cbbc cbbs cbcc cbcl cbcs cbct cbhl cbhs cbit cbkl cblb cblc cbsc cbsi cbtc cbtl ccbc cccb cccc ccci cccl cccs cchl cchs ccic ccii ccil ccis cclc ccli ccls ccsi ccsl ccss ccst cctb cctc cctl cctt chch chci chcs chhs chib chic chih chik chil chis chit chkb chks chkt chlc chlt chsc chsh chsi chst chtt cibc cibi cicc cich cici cics cict cihs ciht ciii ciis ciit cili cilk cill cils cilt cis- cisc cish cisk cisl ciss cist citb cith citi citl cits citt ckbc ckbi ckch ckck ckcl ckcs ckhs cksb cksh cksl ckst cktb ckts clhs clib clic clii clik clis clit clsc cltb cltc clts cscb cscc csch csci cscl cscs cshl cshs csib csik csis csit csks cstc csts ctbi ctbs cths ctic ctls ctsc ctss ctts h-ii hbbs hbhs hbic hbit hbss hbtl hcbc hcbs hccb hccc hcch hccs hchi hchs hcis hcsc hcss hcst hhcl hhhh hhhs hi-c hibi hibt hicc hich hick hics hihc hihi hiht hiil hiis hiit hiki hili hill hils hilt hisb hish hiss hist hitc hiti hits hitt hkcc hkcl hkcs hkis hkst hlhs hlik hlss hsbc hscc hsci hsct hshs hski hsls hsts htcc hths htsc ibcs ibis ibss ibtb ibtc ibtl ibts icbc icbs iccb iccc icci iccl iccs icct ichc ichi ichs icis icks icll icsb icsc icsh icsi icss icst icts ihcc ihis ihit ihss ihtc iihl iiht iiii iiis iiit iisc iisi iist iitt ikki ilbc ilic ilis ilit ilki ilks ill- illi ills illt ilts isbl isbt iscc isch isci iscs isct ishi ishk ishs isic isil isis isit isls issc issh issi isss istc isth isti ists itbs itch itcs ithc iths itic itil itis itll itsi k-ci kbbb kbbc kbbi kbbk kbbl kbbs kbbt kbcb kbch kbci kbck kbcl kbcs kbct kbhb kbhc kbhh kbhi kbhl kbhs kbht kbib kbic kbik kbil kbis kbit kbkb kbkk kbkl kblb kbll kbls kblt kbsb kbsi kbsk kbss kbst kbtb kbtc kbtk kbtl kbts kbtt kcbc kcbi kcbk kcbl kcbs kccb kccc kcci kcck kccl kcct kchh kchi kchk kchl kchs kcic kcii kcil kcis kcit kckc kckk kckl kclc kclh kcli kclk kcll kcls kclt kcsb kcsc kcsi kcss kcst kctb kctc kcti khbc khbs khbt khcb khcc khch khck khcs khct khhk khhl khhs khic khii khil khis khit khki khkk khks khlc khll khls khsi khsl khss khst khtb khth khti khtk khtl khts khtt kibb kibc kibi kibl kibs