bbb bbg bbi bbk bbn bbs bbt bgb bgg bgi bgk bgn bgs bgt bi- bib big bii bik bin bis bit bkb bkg bkk bkn bks bkt bnb bng bni bnk bnn bns bnt bsb bsg bsi bsk bsn bss bst btb btg bti btk btn bts btt gbg gbi gbk gbn gbs gbt ggb ggg ggi ggn ggs ggt gib gig gii gik gin gis git gkb gkn gks gkt gnb gni gnn gns gnt gsb gsg gsi gsk gsn gss gst gtb gtg gti gtk gtn gts gtt ibb ibg ibi ibk ibn ibs ibt igb igg igi igk ign igs igt iib iii iin iis iit ikb iki ikk iks ikt in- inb ing ini ink inn ins int is- isb isg isi isk isn iss ist itb itg iti itk itn its itt k-t kbb kbi kbk kbn kbs kgb kgi kgs kib kig kii kik kin kis kit kkb kki kkk kkn kks kkt kn- kng kni knk knn knt ksb ksg ksi ksk ksn kss kst ktb ktg ktk ktn kts ktt n-i nbb nbg nbi nbk nbn nbs nbt ngb ngg ngi ngk ngn ngs ngt nib nig nii nik nin nis nit nki nkk nkn nks nkt nnb nng nni nnk nnn nns nnt nsb nsg nsi nsk nsn nss nst ntb ntg nti ntk ntn nts ntt sbb sbg sbi sbk sbn sbs sbt sgb sgg sgi sgk sgn sgs sgt sib sig sii sik sin sis sit sk- skb skg ski skk sks skt snb sng sni snk snn sns snt ss- ssb ssg ssi ssk ssn sss sst stb stg sti stk stn sts stt tbb tbg tbi tbk tbn tbs tbt tgb tgg tgi tgk tgn tgs tgt tib tig tii tik tin tis tit tkb tkg tkk tks tkt tnb tng tni tnk tnn tns tnt tsb tsg tsi tsk tsn tss tst ttb ttg tti ttk ttn tts ttt