-ic -th b-u bbb bbc bbe bbh bbi bbk bbt bbu bcb bcc bce bch bci bck bct bcu be- beb bec bee beh bei bek bet beu bhb bhc bhe bhh bhi bhk bht bhu bi- bib bic bie bih bii bik bit biu bkb bkc bke bkk bkt btb btc bte bth bti btk btt btu bub buc bue buh bui buk but buu c-- cbb cbc cbe cbh cbi cbk cbt cbu ccb ccc cce cch cci cck cct ccu ce- ceb cec cee ceh cei cek cet ceu ch- chb chc che chh chi chk cht chu ci- cib cic cie cih cii cik cit ciu ckb ckc ckh cki ckt ctb ctc cte cth cti ctk ctt ctu cub cuc cue cuh cui cuk cut cuu ebb ebc ebe ebh ebi ebk ebt ebu ec- ecb ecc ece ech eci eck ect ecu eeb eec eee eek eet ehb ehc ehe ehh ehi eht ehu eib eic eie eii eik eit eiu ekb ekc eke ekh eki ekt eku etb etc ete eth eti etk ett etu eu- eub euc eue eui eut h-i hbb hbc hbe hbh hbi hbk hbt hbu hcb hcc hce hch hci hck hct he- heb hec hee heh hei hek het heu hhb hhc hhe hhh hhi hhk hht hhu hib hic hie hih hii hik hit hiu hkb hkh hki hkk hkt hku htb htc hte hth hti htk htt hub huc hue huh hui huk hut huu ibb ibc ibe ibh ibi ibk ibt ibu icb icc ice ich ici ick ict icu ie- iec iee iei iek iet ihb ihc ihe ihh ihi ihk iht ihu iib iic iie iih iii iit iiu ikb ikc ike iki ikk ikt iku itb itc ite ith iti itk itt itu iu- iub iuc iue iui iut k-t kbb kbc kbe kbh kbi kbk kbu kcb kcc kce kch kci kck kct kcu ke- keb kec kee keh kei kek ket khe khh khi khk khu kib kic kie kih kii kik kit kiu kkb kkc kke kkh kki kkk kkt kku ktb ktc kte kth ktk ktt ktu kub kuc kue kuh kui kuk kut kuu tbb tbc tbe tbh tbi tbk tbt tbu tcb tcc tce tch tci tck tct tcu te- teb tec tee teh tei tek tet teu th- thb thc the thh thi thk tht thu tib tic tie tih tii tik tit tiu tkb tkc tke tkk tkt ttb ttc tte tth tti ttk ttt ttu tub tuc tue tuh tui tuk tut tuu ubb ubc ube ubh ubi ubk ubt ubu ucb ucc uce uch uci uck uct ucu ueb uec uee ueh uei uet uhb uhc uhe uhh uhi uht uhu uib uic uie uii uit uiu ukb ukc uke uki ukk uku utb utc ute uth uti utk utt utu uuc uue uut uuu

bbbb bbch bbci bbeb bbet bcbc bccc bcci bcec bcet bche bcie bcit bctc bcuc bebb bebe bebi bech beci beck becu beeb beek beet beic beik beit beke beki betc bete beth beti bett betu beuk bhcc bhet bhie bhit bhut bhuu bibb bibe bibi bicc bice bich bici bick bieb biet bieu bihe bihi bihu bike bikh biku bitc bite bith bitt bitu btcc btec btek btie bttb bubb bube bubi bubu bucc buce buch buci buck bucu bueu buhe buhi buic buie buik buit buiu buke bukh buki bukk buku but- bute buti butt cbbc cbcc cbce cbct cbcu cbec cbee cbet cbit cbtc ccbc cccb cccc ccci cccu ccee cche ccic ccii cctb cctc cctt ccuc ccut cebu cec- cece ceci cect ceeb ceec ceke cet- cete ceti ceui chce chch chci cheb chec chee cheh chek chet cheu chib chic chie chih chik chit chiu chkb chkt chtt chub chui chuk chut cibc cibe cibi cicc cich cici cict cicu ciee ciht ciii ciit citb cite cith citi citt citu ciuc ckbc ckbe ckbi ckch ckck cktb ctbi ctec ctic cub- cubb cube cubi cucc cuce cuci cuck cuek cui- cuit cuk- cuke cut- cutc cute cuth cutt ebbc ebcc ebic ebit ecbc ecbe eccb eccc ecce ecci ecct eche echt ecib ecit ect- ectc ecth eeee eeke eetc eete eeth eetu ehcc eheh eheu ehte eich eick eiec eiei eike eiki eitb eitc eith eiti ekch ekeb ekek eket ekki etbc etcc etch etec etee eth- ethe etic etik ette etti ettu etui eubc eubi euch euth h-ii hbic hbit hbtu hcbc hccb hccc hcch hchi hebb hebe hebi hech heck hect heeb heek heet hehe heic heie heih heik heit heke hekt heku hete heth hett hetu heue heui heuk hhhh hi-c hibi hibt hibu hicc hice hich hick hiei hiet hieu hihc hihe hihi hiht hiie hiit hiiu hike hiki hiku hitc hite hiti hitt hkbu hkcc hket htcc htet hubb hube hubi huch huck hucu huet huhi huhu huib huie huik huit huke huki hute huth huti hutt hutu huub i-be ibec ibeh ibet ibie ibtb ibtc icbc iccb iccc icci icct iccu icec icee icet ichc iche ichi ichu icke icub icue iecc ieet ieie iett ihcc ihit ihtc ihub iiht iiie iiii iiit iitt iiuc ikee ikki ikue itbe itch itec itek itet ithc ithe itic itie iucc iuce iuiu k-ci kbbb kbbc kbbe kbbi kbbk kbbt kbbu kbcb kbce kbch kbci kbck kbct kbcu kbeb kbec kbee kbeh kbek kbet kbhb kbhc kbhe kbhh kbhi kbht 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 kche kchh kchi kchk kchu kcic kcie kcii kcit kciu kckc kckk kctb kctc kcte kcti kctu kcub kcue kcuh kcui kcuk kebb kebc kebe kebi kebt kebu kech keck keeh keek keet kehk keib keii keik kekb kekc keke keki keku ket- ketc kete keth keti ketk kett ketu khbc khbt khcb