-ic -th b-u bbb bbc bbe bbh bbi bbk bbn bbt bbu bcb bcc bce bch bci bck bcn bct bcu be- beb bec bee beh bei bek ben bet beu bhb bhc bhe bhh bhi bhk bht bhu bi- bib bic bie bih bii bik bin bit biu bkb bkc bke bkk bkn bkt bnb bnc bne bni bnk bnn bnt bnu btb btc bte bth bti btk btn btt btu bub buc bue buh bui buk bun but buu c-- cbb cbc cbe cbh cbi cbk cbn cbt cbu ccb ccc cce cch cci cck ccn cct ccu ce- ceb cec cee ceh cei cek cen cet ceu ch- chb chc che chh chi chk chn cht chu ci- cib cic cie cih cii cik cin cit ciu ckb ckc ckh cki ckt cn- cnb cnc cne cnh cni cnn cnt cnu ctb ctc cte cth cti ctk ctn ctt ctu cub cuc cue cuh cui cuk cun cut cuu ebb ebc ebe ebh ebi ebk ebn ebt ebu ec- ecb ecc ece ech eci eck ecn ect ecu eeb eec eee eek een eet ehb ehc ehe ehh ehi ehn eht ehu eib eic eie eii eik ein eit eiu ekb ekc eke ekh eki ekt eku en- enb enc ene enh eni enk enn ent enu etb etc ete eth eti etk etn ett etu eu- eub euc eue eui eun eut h-i hbb hbc hbe hbh hbi hbk hbn hbt hbu hcb hcc hce hch hci hck hcn hct he- heb hec hee heh hei hek hen het heu hhb hhc hhe hhh hhi hhk hhn hht hhu hib hic hie hih hii hik hin hit hiu hkb hkh hki hkk hkn hkt hku hnb hnc hne hnh hnk hnn hnt hnu htb htc hte hth hti htk htn htt hub huc hue huh hui huk hun hut huu ibb ibc ibe ibh ibi ibk ibn ibt ibu icb icc ice ich ici ick icn ict icu ie- iec iee iei iek ien iet ihb ihc ihe ihh ihi ihk ihn iht ihu iib iic iie iih iii iin iit iiu ikb ikc ike iki ikk ikt iku in- inb inc ine inh ini ink inn int inu itb itc ite ith iti itk itn itt itu iu- iub iuc iue iui iut k-t kbb kbc kbe kbh kbi kbk kbn kbu kcb kcc kce kch kci kck kcn kct kcu ke- keb kec kee keh kei kek ken ket khe khh khi khk khn khu kib kic kie kih kii kik kin kit kiu kkb kkc kke kkh kki kkk kkn kkt kku kn- knc kne kni knk knn knt knu ktb ktc kte kth ktk ktn ktt ktu kub kuc kue kuh kui kuk kun kut kuu n-i nbb nbc nbe nbi nbk nbn nbt nbu ncb ncc nce nch nci nck ncn nct ncu ne- neb nec nee neh nei nek nen net neu nhb nhc nhe nhh nhi nhk nhn nht nhu nib nic nie nih nii nik nin nit niu nkc nke nki nkk nkn nkt nku nnb nnc nne nnh nni nnk nnn nnt nnu ntb ntc nte nth nti ntk ntn ntt ntu nub nuc nue nuh nui nuk nun nut nuu tbb tbc tbe tbh tbi tbk tbn tbt tbu tcb tcc tce tch tci tck tcn tct tcu te- teb tec tee teh tei tek ten tet teu th- thb thc the thh thi thk thn tht thu tib tic tie tih tii tik tin tit tiu tkb tkc tke tkk tkt tnb tnc tne tnh tni tnk tnn tnt ttb ttc tte tth tti ttk ttn ttt ttu tub tuc tue tuh tui tuk tun tut tuu ubb ubc ube ubh ubi ubk ubn ubt ubu ucb ucc uce uch uci uck ucn uct ucu ueb uec uee ueh uei uen uet uhb uhc uhe uhh uhi uht uhu uib uic uie uii uin uit uiu ukb ukc uke uki ukk ukn uku un- unb unc une unh uni unk unn unt unu utb utc ute uth uti utk utn utt utu uuc uue uun uut uuu