-th b-u bbb bbg bbh bbi bbr bbs bbt bbu bby bgb bgg bgh bgi bgr bgs bgt bgu bhb bhg bhh bhi bhr bhs bht bhu bi- bib big bih bii bir bis bit biu biy brb brg brh bri brr brs brt bru bry bsb bsg bsh bsi bsr bss bst bsu bsy btb btg bth bti btr bts btt btu bty bub bug buh bui bur bus but buu buy by- byg byh byi byr bys byt byu gbg gbh gbi gbr gbs gbt gbu gby ggb ggg ggh ggi ggr ggs ggt ggu ghb ghg ghh ghi ghr ghs ght gib gig gih gii gir gis git giu giy grb grg grh gri grr grs grt gru gry gsb gsg gsi gsr gss gst gsu gtb gtg gth gti gtr gts gtt gtu gty gu- gub gug gui gur gus gut guu guy gy- gyb gyr gys h-i hbb hbg hbh hbi hbr hbs hbt hbu hby hgb hgg hgh hgi hgr hgs hgt hgu hgy hhb hhg hhh hhi hhr hhs hht hhu hhy hib hig hih hii hir his hit hiu hr- hrb hrg hrh hri hrr hrs hrt hru hsb hsg hsh hsi hsr hss hst hsu hsy htb htg hth hti htr hts htt hty hub hug huh hui hur hus hut huu huy hy- hyb hyg hyh hyi hyr hys hyt hyy ibb ibg ibh ibi ibr ibs ibt ibu iby igb igg igh igi igr igs igt igu igy ihb ihg ihh ihi ihr ihs iht ihu ihy iib iih iii iir iis iit iiu ir- irb irg iri irr irs irt iru iry is- isb isg ish isi isr iss ist isu isy itb itg ith iti its itt itu ity iu- iub iug iui iur ius iut iyr iys iyt iyy rbb rbg rbh rbi rbr rbs rbt rbu rgb rgg rgh rgi rgr rgs rgt rh- rhb rhg rhh rhi rhr rhs rht rhu rib rig rih rii rir ris rit riy rrb rrg rrh rri rrr rrs rrt rru rsb rsg rsh rsi rsr rss rst rsu rtb rtg rti rtr rts rtt rtu rty rub rug ruh rui rur rus rut ruu ruy ry- ryg ryr rys ryu ryy sbb sbg sbh sbi sbr sbs sbt sbu sby sgb sgg sgh sgi sgr sgs sgt sgu sh- shb shg shh shi shr shs sht shu shy sib sig sih sii sir sis sit siu sr- srb srg srh sri srr srs srt sry ss- ssb ssg ssh ssi ssr sss sst ssu stb stg sth sti str sts stt stu sty sub sug suh sui sur sus sut suu suy sy- syb syg syh syi syr sys syt syu tbb tbg tbh tbi tbr tbs tbt tbu tgb tgg tgh tgi tgr tgs tgt tgu tgy th- thb thg thh thi thr ths tht thu thy tib tig tih tii tir tis tit tiu tiy trb trg trh tri trr trs trt tru try tsb tsg tsh tsi tsr tss tst tsu tsy ttb ttg tth tti ttr tts ttt ttu tty tub tug tuh tui tur tus tut tuu tuy tyg tyr tys tyt ubb ubg ubh ubi ubr ubs ubt ubu uby ugb ugg ugh ugi ugr ugs ugt ugu uhb uhh uhi uhr uhs uht uhu uhy uib uig uii uir uis uit uiu ur- urb urg uri urr urs urt uru ury usb usg ush usi usr uss ust usu utb uth uti utr uts utt utu uty uug uur uus uut uuu uyi uys uyu ybg ybi ybr ybs yby yhi yhs yht yhu yig yih yii yir yis yit yrg yrs yrt yru ysb ysg ysi ysr yss yst ysu ysy yth ytr yts ytt ytu yug yuh yui yur yus yut yuu yuy yyb yyg yys yyt yyu yyy