-ic bbb bbc bbi bbk bbo bbt bbx bcb bcc bci bck bco bct bcx bi- bib bic bii bik bio bit bix bkb bkc bkk bko bkt bkx bob boc boi bok boo bot box btb btc bti btk bto btt btx bxb bxi bxo bxx c-- cbb cbc cbi cbk cbo cbt cbx ccb ccc cci cck cco cct ccx ci- cib cic cii cik cio cit cix ckb ckc cki cko ckt ckx co- cob coc coi cok coo cot cox ctb ctc cti ctk cto ctt ctx cxc cxi cxk cxo cxt cxx ibb ibc ibi ibk ibo ibt ibx icb icc ici ick ico ict iib iic iii iio iit iix ikb ikc iki ikk iko ikt ikx io- iob ioc ioi ioo iot itb itc iti itk ito itt itx ixc ixi k-t kbb kbc kbi kbk kbo kbx kcb kcc kci kck kct kcx kib kic kii kik kio kit kix kkb kkc kki kkk kkt kob koc koi kok koo kot ktb ktc ktk kto ktt kxo o-i ob- obb obc obi obk obo obt obx oc- ocb occ oci ock oco oct ocx oib oic oii oik oio oit okb okc oki okk oko oo- oob ooc ooi ook ooo oot oox ot- otb otc oti otk oto ott ox- oxb oxc oxi oxo oxt oxx t-x tbb tbc tbi tbk tbo tbt tcb tcc tci tck tco tct tcx tib tic tii tik tio tit tix tkb tkc tkk tko tkt to- tob toc toi tok too tot tox ttb ttc tti ttk tto ttt ttx txi txk txt xbc xbx xcb xci xcx xic xii xio xit xix xkb xoc xoi xok xoo xot xox xtc xti xtx xxi xxo xxx

bbbb bbci bbox bcbc bccc bcci bcit bctc bibb bibi bibo bicc bici bick bico biko bio- bioc bioi biot biox bitc bito bitt bitx bixi bobb bobi bobo bock boco boi- boii boit boki boko boob booc book boot boox botb boti boto bott btcc btcx btob bttb c-bo cbbc cbcc cbct cbit cbko cbot cbox cbtc ccbc cccb cccc ccci ccic ccii ccix ccob ccoc cctb cctc cctt ccxi cibc cibi cibo cicc cici cico cict ciii ciit ciko ciob citb citi cito citt cixi ckbc ckbi ckbx ckck ckco ckcx ckob ckoc ckoi ckoo ckot cktb cobb cobi cobo cock coco coct coit coix cok- coko coob cook coot cotb cotc coti coto cott ctbi ctic ctot cxii cxix cxxi cxxx ibot ibox ibtb ibtc icbc iccb iccc icci icco icct icoc iiii iiio iiit iioi iioo iitt ikki ikko ikoo iobi ioci ioii ioio ioit ioko iooi iooo ioto itic itko itoi itoo itto ixxi k-ci kbbb kbbc kbbi kbbk kbbo kbbt kbcb kbci kbck kbco kbct kbib kbic kbik kbio kbit kbix kbkb kbkk kbko kbob kboc kboi kbok kboo kbot kbox kbtb kbtc kbtk kbto kbtt kbxb kbxi kbxt kbxx kc-x kcbc kcbi kcbk kcbx kccb kccc kcci kcck kcct kcic kcii kcit kcix kckc kckk kcko kckx kcob kcot kcox kctb kctc kcti kcto kctx kibb kibc kibi kibo kibt kicb kicc kick kict kicx kiic kiii kiik kiit kiix kikc kiki kikk kiko kikt kikx kioc kioi kiok kioo kiot kitc kiti kito kitt kitx kixb kixi kixk kixo kixt kixx kkbb kkbi kkbo kkbt kkcb kkci kkck kkco kkct kkic kkik kkit kkix kkkk kkob kkoo kkot kktc kktk kktx kkxk kkxt kkxx kobb kobc kobi kobk kobo kocb koci kock koct koii koit kokb kokc koki kokk koko kokx koob kooc kooi kook kooo koot kotb kotc koti kotk koto kott koxc ktbb ktbc ktbt ktcc ktck ktco ktcx ktib ktic ktik ktix ktkb ktkc ktkk ktko ktkt ktkx ktob ktoc ktok ktoo ktot ktox kttc ktti kttk ktto kttt kttx ktxb ktxc ktxk ktxo ktxt kxbt kxbx kxci kxic kxii kxio kxit kxix kxkc kxkk kxkt kxkx kxoi kxok kxoo kxox kxtc kxtk kxto kxtt kxtx kxxi kxxk kxxo kxxt kxxx obbo obit obix obkb oboi obok obot obox ocbc occc occi occt oct- octi octo oici oick oiii oiko oitc oiti okic okko okok okot okto oobi oooo ootb otic otit oto- otok otoo otti otto oxi- oxic oxo- oxox oxxo tbcb tbcc tbit tbox tccc tctc tibi ticc tick tico tiit tiki tiko titc titi tito titt tixt tobi tobo tobt toci tock toco toit toki toko took toot totc toti toto tott tox- toxi toxo toxt ttbb tttt txii xbox xcii xibo xico xiii xito xixi xobc xoco xoxo xxii xxix xxxi xxxo xxxx

bbook bcock bibbo bibic bibio bikok bioci bioco bioko bitit bitki bitok bitti bitto bixio bo-bo bobbi bobik bobko boboc bobok bocci bocki boito bokit bokko bokok boock booco booit booki booko bootx botok botox botti c-kit ccccc cccii cciii ccitt ccxii cikot ckick co-bo co-co cobit cobot cocc- cocci cocco cocio cockt cockx cocto cokk- cokot cooki cookt cott- cotto cttoi i-bot ibibo ibook iboxx icici ictic iiiii iitti ikobo iobit iobox ioooi ioooo iotic iotit iotti itbit itbox itobi itook ittoo ittti k-box k-t-b kibbi kibbo kibi- kickt kickx kiiki kikki kikko kikoi kioko kioti kitco kitic kitki kitoo kitti kitto kkbox ko-ko kobic kocic kokki kokko kokoi kokot kooki kooti kotik kotki kotti kotto ktx-i obock occii octic octo- oiko- oitti okobo okoc okoki oobit ooioo ooooo otcbb otobi ototo ottoi oxxio t-box tbtbt tcobb ti-ti tibbi ticci tikit tikki titii titik titti tobit tobot tocci tocco toco- toico tokio tokko toko- tokoi toti- toto- totok totoo toxi- toxic toxik toxo- ttttt txoko x-box xciii xkoto xocik xotox xoxox xxiii xxxii xxxix

bbbbbb bicioc biotic biotti bobbio bobick boboci boccob bocock bocoio boikot bokito booboo bookii bookit bootit botoko ciocci ciotti citico cobbit cobbob cocci- cocco- cocito cococo cocto- coocoo cookoo coxcox ibibio iiooio ikoiko k-otic kiboko kickit kikiki kikkik kikoko kiokio kitoko kittib kixico koboko kokici kokott koobox kookoo kootoo kotobi kotoko koxbox obtick octoic oooooo otitic ototoi ottoii tibbit tibio- ticcit ticici tickit tictoc tiktok