-ic -th b-u bbb bbc bbg bbh bbi bbl bbn bbt bbu bcb bcc bcg bch bci bcl bcn bct bcu bgb bgc bgg bgh bgi bgl bgn bgt bgu bhb bhc bhg bhh bhi bhl bht bhu bi- bib bic big bih bii bil bin bit biu blb blc blg blh bli bll bln blt blu bnb bnc bng bni bnl bnn bnt bnu btb btc btg bth bti btl btn btt btu bub buc bug buh bui bul bun but buu c-- cbb cbc cbg cbh cbi cbl cbn cbt cbu ccb ccc ccg cch cci ccl ccn cct ccu cgb cgc cgg cgh cgi cgl cgn cgt cgu ch- chb chc chg chh chi chl chn cht chu ci- cib cic cig cih cii cil cin cit ciu cl- clb clc clg clh cli cll cln clt clu cn- cnb cnc cng cnh cni cnl cnn cnt cnu ctb ctc ctg cth cti ctl ctn ctt ctu cub cuc cug cuh cui cul cun cut cuu gbc gbg gbh gbi gbl gbn gbt gbu gcb gcc gcg gch gci gcl gcn gct gcu ggb ggc ggg ggh ggi ggn ggt ggu ghb ghc ghg ghh ghi ghl ghn ght gib gic gig gih gii gil gin git giu glb glc glg glh gli gll gln glt glu gnb gnc gni gnl gnn gnt gnu gtb gtc gtg gth gti gtl gtn gtt gtu gu- gub guc gug gui gul gun gut guu h-i hbb hbc hbg hbh hbi hbl hbn hbt hbu hcb hcc hcg hch hci hcl hcn hct hgb hgc hgg hgh hgi hgl hgn hgt hgu hhb hhc hhg hhh hhi hhl hhn hht hhu hib hic hig hih hii hil hin hit hiu hlb hlc hlg hlh hli hll hln hlt hlu hnb hnc hng hnh hnl hnn hnt hnu htb htc htg hth hti htl htn htt hub huc hug huh hui hul hun hut huu ibb ibc ibg ibh ibi ibl ibn ibt ibu icb icc icg ich ici icl icn ict icu igb igc igg igh igi igl ign igt igu ihb ihc ihg ihh ihi ihl ihn iht ihu iib iic iih iii iil iin iit iiu il- ilb ilc ilg ilh ili ill iln ilt ilu in- inb inc ing inh ini inl inn int inu itb itc itg ith iti itl itn itt itu iu- iub iuc iug iui iut lbb lbc lbg lbh lbi lbl lbt lbu lcb lcc lcg lch lci lcl lcn lct lcu lgb lgc lgg lgh lgi lgl lgn lgt lgu lhb lhc lhh lhi lht lhu lib lic lig lih lii lil lin lit liu llb llc llg lli lll lln llt llu lnb lnc lng lnh lni lnl lnn lnt lnu ltb ltc ltg lth lti ltl ltt ltu lub luc lug luh lui lul lun lut luu n-i nbb nbc nbg nbi nbl nbn nbt nbu ncb ncc ncg nch nci ncl ncn nct ncu ngb ngc ngg ngh ngi ngl ngn ngt ngu nhb nhc nhg nhh nhi nhl nhn nht nhu nib nic nig nih nii nil nin nit niu nlb nlc nlg nlh nli nll nln nlt nlu nnb nnc nng nnh nni nnl nnn nnt nnu ntb ntc ntg nth nti ntn ntt ntu nub nuc nug nuh nui nul nun nut nuu tbb tbc tbg tbh tbi tbl tbn tbt tbu tcb tcc tcg tch tci tcl tcn tct tcu tgb tgc tgg tgh tgi tgl tgn tgt tgu th- thb thc thg thh thi thl thn tht thu tib tic tig tih tii til tin tit tiu tlc tlg tlh tli tll tln tlt tlu tnb tnc tng tnh tni tnl tnn tnt ttb ttc ttg tth tti ttl ttn ttt ttu tub tuc tug tuh tui tul tun tut tuu ubb ubc ubg ubh ubi ubl ubn ubt ubu ucb ucc ucg uch uci ucl ucn uct ucu ugb ugc ugg ugh ugi ugl ugn ugt ugu uhb uhc uhh uhi uhl uht uhu uib uic uig uii uil uin uit uiu ulb ulc ulg uli ull uln ult ulu un- unb unc ung unh uni unl unn unt unu utb utc uth uti utl utn utt utu uuc uug uun uut uuu