-ic b-u bbb bbc bbe bbi bbk bbt bbu bcb bcc bce bci bck bct bcu be- beb bec bee bei bek bet beu bi- bib bic bie bii bik bit biu bkb bkc bke bkk bkt btb btc bte bti btk btt btu bub buc bue bui buk but buu c-- cbb cbc cbe cbi cbk cbt cbu ccb ccc cce cci cck cct ccu ce- ceb cec cee cei cek cet ceu ci- cib cic cie cii cik cit ciu ckb ckc cki ckt ctb ctc cte cti ctk ctt ctu cub cuc cue cui cuk cut cuu ebb ebc ebe ebi ebk ebt ebu ec- ecb ecc ece eci eck ect ecu eeb eec eee eek eet eib eic eie eii eik eit eiu ekb ekc eke eki ekt eku etb etc ete eti etk ett etu eu- eub euc eue eui eut ibb ibc ibe ibi ibk ibt ibu icb icc ice ici ick ict icu ie- iec iee iei iek iet iib iic iie iii iit iiu ikb ikc ike iki ikk ikt iku itb itc ite iti itk itt itu iu- iub iuc iue iui iut k-t kbb kbc kbe kbi kbk kbu kcb kcc kce kci kck kct kcu ke- keb kec kee kei kek ket kib kic kie kii kik kit kiu kkb kkc kke kki kkk kkt kku ktb ktc kte ktk ktt ktu kub kuc kue kui kuk kut kuu tbb tbc tbe tbi tbk tbt tbu tcb tcc tce tci tck tct tcu te- teb tec tee tei tek tet teu tib tic tie tii tik tit tiu tkb tkc tke tkk tkt ttb ttc tte tti ttk ttt ttu tub tuc tue tui tuk tut tuu ubb ubc ube ubi ubk ubt ubu ucb ucc uce uci uck uct ucu ueb uec uee uei uet uib uic uie uii uit uiu ukb ukc uke uki ukk uku utb utc ute uti utk utt utu uuc uue uut uuu

bbbb bbci bbeb bbet bcbc bccc bcci bcec bcet bcie bcit bctc bcuc bebb bebe bebi beci beck becu beeb beek beet beic beik beit beke beki betc bete beti bett betu beuk bibb bibe bibi bicc bice bici bick bieb biet bieu bike biku bitc bite bitt bitu btcc btec btek btie bttb bubb bube bubi bubu bucc buce buci buck bucu bueu buic buie buik buit buiu buke buki bukk buku but- bute buti butt cbbc cbcc cbce cbct cbcu cbec cbee cbet cbit cbtc ccbc cccb cccc ccci cccu ccee ccic ccii cctb cctc cctt ccuc ccut cebu cec- cece ceci cect ceeb ceec ceke cet- cete ceti ceui cibc cibe cibi cicc cici cict cicu ciee ciii ciit citb cite citi citt citu ciuc ckbc ckbe ckbi ckck cktb ctbi ctec ctic cub- cubb cube cubi cucc cuce cuci cuck cuek cui- cuit cuk- cuke cut- cutc cute cutt ebbc ebcc ebic ebit ecbc ecbe eccb eccc ecce ecci ecct ecib ecit ect- ectc eeee eeke eetc eete eetu eick eiec eiei eike eiki eitb eitc eiti ekeb ekek eket ekki etbc etcc etec etee etic etik ette etti ettu etui eubc eubi i-be ibec ibet ibie ibtb ibtc icbc iccb iccc icci icct iccu icec icee icet icke icub icue iecc ieet ieie iett iiie iiii iiit iitt iiuc ikee ikki ikue itbe itec itek itet itic itie iucc iuce iuiu k-ci kbbb kbbc kbbe kbbi kbbk kbbt kbbu kbcb kbce kbci kbck kbct kbcu kbeb kbec kbee kbek kbet kbib kbic kbie kbik kbit kbiu kbkb kbkk kbtb kbtc kbte kbtk kbtt kbub kbuc kbue kbuk kbut kbuu kcbc kcbi kcbk kcbu kccb kccc kcci kcck kcct kccu kceb kcec kcee kcei kcet kceu kcic kcie kcii kcit kciu kckc kckk kctb kctc kcte kcti kctu kcub kcue kcui kcuk kebb kebc kebe kebi kebt kebu keck keek keet keib keii keik kekb kekc keke keki keku ket- ketc kete keti ketk kett ketu kibb kibc kibe kibi kibt kibu kicb kicc kice kick kict kieu kiic kiii kiik kiit kiiu kikc kiki kikk kikt kiku kitc kite kiti kitt kitu kiuu kkbb kkbe kkbi kkbt kkcb kkci kkck kkct kkic kkik kkit kkkk kktc kktk kktu kkut kkuu ktbb ktbc ktbt ktbu ktcc ktce ktck ktec ktee ktek ktib ktic ktie ktik ktkb ktkc ktke ktkk ktkt ktku kttc ktti kttk kttt kttu ktub ktuc ktui kubb kubc kube kubu kucb kucc kuce kuci kuei kuek kueu kuic kuie kuik kuke kuki kukk kuku kute kuti kutt kutu kuub kuuk kuuu tbcb tbcc tbce tbit tccc tccu tctc tebu teck tect teec teek teet teic teie teiu teke tete teti tett tetu teuk teut tibi tibu ticc tice tick tie- tiee tiei tiet tiit tiiu tike tiki tiku titc tite titi titt titu ttbb tttt tubb tube tubu tucc tuck tuei tuet tuik tuit tuiu tuke tute tuti tutt tutu u-ie ubbe ubbi ubek ubet ubic ubii ubik ubit ucbc ucci ucut ueki ukcc ukek ukeu utec utik utti uttu uuuu

bbbee bebek bebic bebti becic beciu becke becki becue becut beebe beeke beete beeut beibi beice beite bekke bekti betee betie betke bett- bette betti beute bibbe bibic bibie bicke biebe bieke bieti bikie bitek bitit bitki bitte bitti bkite btc-e bubbe bucci bucek bucet bucic bucie bucki bucku buici buick buike buiki buket bukk- bukki butec butit butke butte butut c-kit c-tec ccccc cccii ccett cciii ccitt cebec cebit ceci- cecie cetic cetki cette ceuti cicek ciceu cicke cieck cietc citec citee citie citte ciuti ckick cttee cubbe cubeb cubi- cubic cubie cubit cubub cucei cucui cucuk cuite cutcu cutee cuti- cutie cutit ebbet ebbie ebibe ebike eecke eeeee eetti eicke ekici ekuku eteke etete etike etite ettie eubie i-bet ibeku ibeti ibuki ice-t iceci iceit icici ictic icube iebet iecee iette iiiee iiiii iitti ikbke ikuti itbit itete ittti itu-t itutu k-t-b k-ute kebbe kebek keibu keiki keitt kekec ketek ketib kette ketti kibbe kibbi kibei kibet kibi- kickt kieke