-ic -th b-u bbb bbc bbg bbh bbi bbk bbl bbn bbs bbt bbu bcb bcc bcg bch bci bck bcl bcn bcs bct bcu bgb bgc bgg bgh bgi bgk bgl bgn bgs bgt bgu bhb bhc bhg bhh bhi bhk bhl bhs bht bhu bi- bib bic big bih bii bik bil bin bis bit biu bkb bkc bkg bkk bkl bkn bks bkt blb blc blg blh bli blk bll bln bls blt blu bnb bnc bng bni bnk bnl bnn bns bnt bnu bsb bsc bsg bsh bsi bsk bsl bsn bss bst bsu btb btc btg bth bti btk btl btn bts btt btu bub buc bug buh bui buk bul bun bus but buu c-- cbb cbc cbg cbh cbi cbk cbl cbn cbs cbt cbu ccb ccc ccg cch cci cck ccl ccn ccs cct ccu cgb cgc cgg cgh cgi cgl cgn cgs cgt cgu ch- chb chc chg chh chi chk chl chn chs cht chu ci- cib cic cig cih cii cik cil cin cis cit ciu ckb ckc ckh cki cks ckt cl- clb clc clg clh cli clk cll cln cls clt clu cn- cnb cnc cng cnh cni cnl cnn cns cnt cnu csb csc csg csh csi csk csl csn css cst csu ctb ctc ctg cth cti ctk ctl ctn cts ctt ctu cub cuc cug cuh cui cuk cul cun cus cut cuu gbc gbg gbh gbi gbk gbl gbn gbs gbt gbu gcb gcc gcg gch gci gck gcl gcn gcs gct gcu ggb ggc ggg ggh ggi ggn ggs ggt ggu ghb ghc ghg ghh ghi ghl ghn ghs ght gib gic gig gih gii gik gil gin gis git giu gkb gkh gkn gks gkt glb glc glg glh gli glk gll gln gls glt glu gnb gnc gni gnl gnn gns gnt gnu gsb gsc gsg gsi gsk gsl gsn gss gst gsu gtb gtc gtg gth gti gtk gtl gtn gts gtt gtu gu- gub guc gug gui guk gul gun gus gut guu h-i hbb hbc hbg hbh hbi hbk hbl hbn hbs hbt hbu hcb hcc hcg hch hci hck hcl hcn hcs hct hgb hgc hgg hgh hgi hgk hgl hgn hgs hgt hgu hhb hhc hhg hhh hhi hhk hhl hhn hhs hht hhu hib hic hig hih hii hik hil hin his hit hiu hkb hkg hkh hki hkk hkl hkn hks hkt hku hlb hlc hlg hlh hli hll hln hls hlt hlu hnb hnc hng hnh hnk hnl hnn hns hnt hnu hsb hsc hsg hsh hsi hsk hsl hsn hss hst hsu htb htc htg hth hti htk htl htn hts htt hub huc hug huh hui huk hul hun hus hut huu ibb ibc ibg ibh ibi ibk ibl ibn ibs ibt ibu icb icc icg ich ici ick icl icn ics ict icu igb igc igg igh igi igk igl ign igs igt igu ihb ihc ihg ihh ihi ihk ihl ihn ihs iht ihu iib iic iih iii iil iin iis iit iiu ikb ikc iki ikk ikl iks ikt iku il- ilb ilc ilg ilh ili ilk ill iln ils ilt ilu in- inb inc ing inh ini ink inl inn ins int inu is- isb isc isg ish isi isk isl isn iss ist isu itb itc itg ith iti itk itl itn its itt itu iu- iub iuc iug iui ius iut k-t kbb kbc kbh kbi kbk kbl kbn kbs kbu kcb kcc kcg kch kci kck kcl kcn kcs kct kcu kgb kgc kgh kgi kgl kgs kgu khh khi khk khn khs khu kib kic kig kih kii kik kil kin kis kit kiu kkb kkc kkh kki kkk kkl kkn kks kkt kku kl- klb klc klg klh kli kls klt klu kn- knc kng kni knk knl knn knt knu ksb ksc ksg ksh ksi ksk ksl ksn kss kst ksu ktb ktc ktg kth ktk ktl ktn kts ktt ktu kub kuc kug kuh kui kuk kul kun kus kut kuu lbb lbc lbg lbh lbi lbk lbl lbs lbt lbu lcb lcc lcg lch lci lck lcl lcn lcs lct lcu lgb lgc lgg lgh lgi lgk lgl lgn lgs lgt lgu lhb lhc lhh lhi lhk lhs lht lhu lib lic lig lih lii lik lil lin lis lit liu lkb lkg lkh lkl lks lkt llb llc llg lli llk lll lln lls llt llu lnb lnc lng lnh lni lnk lnl lnn lns lnt lnu lsb lsc lsg lsh lsi lsk lsl lsn lss lst lsu ltb ltc ltg lth lti ltk ltl lts ltt ltu lub luc lug luh lui luk lul lun lus lut luu n-i nbb nbc nbg nbi nbk nbl nbn nbs nbt nbu ncb ncc ncg nch nci nck ncl ncn ncs nct ncu ngb ngc ngg ngh ngi ngk ngl ngn ngs ngt ngu nhb nhc nhg nhh nhi nhk nhl nhn nhs nht nhu nib nic nig nih nii nik nil nin nis nit niu nkc nki nkk nkn nks nkt nku nlb nlc nlg nlh nli nlk nll nln nls nlt nlu nnb nnc nng nnh nni nnk nnl nnn nns nnt nnu nsb nsc nsg nsh nsi nsk nsl nsn nss nst nsu ntb ntc ntg nth nti ntk ntn nts ntt ntu nub nuc nug nuh nui nuk nul nun nus nut nuu sbb sbc sbg sbh sbi sbk sbl sbn sbs sbt sbu scb scc scg sch sci sck scl scn scs sct scu sgb sgc sgg sgh sgi sgk sgl sgn sgs sgt sgu sh- shb shc shg shh shi shk shl shn shs sht shu sib sic sig sih sii sik sil sin sis sit siu sk- skb skc skg skh ski skk skl sks skt sku slb slc slg slh sli slk sll sln sls slt slu snb snc sng sni snk snl snn sns snt snu ss- ssb ssc ssg