-ic -th b-u bbb bbc bbe bbh bbi bbk bbq bbt bbu bcb bcc bce bch bci bck bcq bct bcu be- beb bec bee beh bei bek beq bet beu bhb bhc bhe bhh bhi bhk bhq bht bhu bi- bib bic bie bih bii bik bit biu bkb bkc bke bkk bkq bkt bqc bqe bqt btb btc bte bth bti btk btq btt btu bub buc bue buh bui buk but buu c-- cbb cbc cbe cbh cbi cbk cbq cbt cbu ccb ccc cce cch cci cck cct ccu ce- ceb cec cee ceh cei cek ceq cet ceu ch- chb chc che chh chi chk chq cht chu ci- cib cic cie cih cii cik ciq cit ciu ckb ckc ckh cki ckt cqb cqc cqi cqt ctb ctc cte cth cti ctk ctq ctt ctu cub cuc cue cuh cui cuk cuq cut cuu ebb ebc ebe ebh ebi ebk ebq ebt ebu ec- ecb ecc ece ech eci eck ecq 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 eqe eqq eqt equ 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 hiq hit hiu hkb hkh hki hkk hkt hku htb htc hte hth hti htk htt hub huc hue huh hui huk huq hut huu ibb ibc ibe ibh ibi ibk ibt ibu icb icc ice ich ici ick icq ict icu ie- iec iee iei iek iet ihb ihc ihe ihh ihi ihk ihq iht ihu iib iic iie iih iii iit iiu ikb ikc ike iki ikk ikt iku iqc iqe iqt iqu itb itc ite ith iti itk itq 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 qbc qbe qbq qcc qci qct qec qee qeh qet qhc qic qie qik qit qiu qki qqk qqq qqu qtc qti qtq qu- que quh qui qut tbb tbc tbe tbh tbi tbk tbt tbu tcb tcc tce tch tci tck tct tcu te- teb tec tee teh tei tek teq tet teu th- thb thc the thh thi thk thq 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 uhq uht uhu uib uic uie uii uiq uit uiu ukb ukc uke uki ukk uku utb utc ute uth uti utk utt utu uuc uue uut uuu