-th bbb bbg bbh bbi bbl bbs bbt bgb bgg bgh bgi bgl bgs bgt bhb bhg bhh bhi bhl bhs bht bi- bib big bih bii bil bis bit blb blg blh bli bll bls blt bsb bsg bsh bsi bsl bss bst btb btg bth bti btl bts btt gbg gbh gbi gbl gbs gbt ggb ggg ggh ggi ggs ggt ghb ghg ghh ghi ghl ghs ght gib gig gih gii gil gis git glb glg glh gli gll gls glt gsb gsg gsi gsl gss gst gtb gtg gth gti gtl gts gtt h-i hbb hbg hbh hbi hbl hbs hbt hgb hgg hgh hgi hgl hgs hgt hhb hhg hhh hhi hhl hhs hht hib hig hih hii hil his hit hlb hlg hlh hli hll hls hlt hsb hsg hsh hsi hsl hss hst htb htg hth hti htl hts htt ibb ibg ibh ibi ibl ibs ibt igb igg igh igi igl igs igt ihb ihg ihh ihi ihl ihs iht iib iih iii iil iis iit il- ilb ilg ilh ili ill ils ilt is- isb isg ish isi isl iss ist itb itg ith iti itl its itt lbb lbg lbh lbi lbl lbs lbt lgb lgg lgh lgi lgl lgs lgt lhb lhh lhi lhs lht lib lig lih lii lil lis lit llb llg lli lll lls llt lsb lsg lsh lsi lsl lss lst ltb ltg lth lti ltl lts ltt sbb sbg sbh sbi sbl sbs sbt sgb sgg sgh sgi sgl sgs sgt sh- shb shg shh shi shl shs sht sib sig sih sii sil sis sit slb slg slh sli sll sls slt ss- ssb ssg ssh ssi ssl sss sst stb stg sth sti stl sts stt tbb tbg tbh tbi tbl tbs tbt tgb tgg tgh tgi tgl tgs tgt th- thb thg thh thi thl ths tht tib tig tih tii til tis tit tlg tlh tli tll tls tlt tsb tsg tsh tsi tsl tss tst ttb ttg tth tti ttl tts ttt