-ly b-u bbb bbl bbn bbr bbs bbt bbu bby blb bll bln blr bls blt blu bly bnb bnl bnn bnr bns bnt bnu brb brl brn brr brs brt bru bry bsb bsl bsn bsr bss bst bsu bsy btb btl btn btr bts btt btu bty bub bul bun bur bus but buu buy by- byl byn byr bys byt byu lbb lbl lbr lbs lbt lbu llb lll lln llr lls llt llu lly lnb lnl lnn lnr lns lnt lnu lrb lrn lrr lrs lrt lru lry lsb lsl lsn lsr lss lst lsu ltb ltl ltr lts ltt ltu lub lul lun lur lus lut luu luy lyl lyn lyr lys lyt nbb nbl nbn nbr nbs nbt nbu nlb nll nln nlr nls nlt nlu nly nnb nnl nnn nns nnt nnu nrb nrl nrn nrr nrs nrt nru nry nsb nsl nsn nsr nss nst nsu nsy ntb ntn ntr nts ntt ntu nub nul nun nur nus nut nuu nuy nyl nyn nys nyt nyu nyy rbb rbl rbn rbr rbs rbt rbu rll rln rlr rls rlt rlu rly rnb rnn rnr rns rnt rnu rny rrb rrl rrn rrr rrs rrt rru rsb rsl rsn rsr rss rst rsu rtb rtl rtn rtr rts rtt rtu rty rub run rur rus rut ruu ruy ry- ryn ryr rys ryu ryy sbb sbl sbn sbr sbs sbt sbu sby slb sll sln slr sls slt slu sly snb snl snn snr sns snt snu sny sr- srb srl srn srr srs srt sry ss- ssb ssl ssn ssr sss sst ssu stb stl stn str sts stt stu sty sub sul sun sur sus sut suu suy sy- syb syl syn syr sys syt syu tbb tbl tbn tbr tbs tbt tbu tll tln tlr tls tlt tlu tnb tnl tnn tnr tns tnt trb trl trn trr trs trt tru try tsb tsl tsn tsr tss tst tsu tsy ttb ttl ttn ttr tts ttt ttu tty tub tul tun tur tus tut tuu tuy tyl tyn tyr tys tyt ubb ubl ubn ubr ubs ubt ubu uby ulb ull uln ulr uls ult ulu uly un- unb unl unn unr uns unt unu uny ur- urb url urn urr urs urt uru ury usb usl usn usr uss ust usu utb utl utn utr uts utt utu uty uun uur uus uut uuu uys uyu ybl ybr ybs yby yll ylr yls ylt yly ynn yns ynu yny yrn yrs yrt yru ysb ysl ysr yss yst ysu ysy ytl ytn ytr yts ytt ytu yul yun yur yus yut yuu yuy yyb yys yyt yyu yyy

bbbb bbbs bblb bbls blbt blls blss blst blts blub blur blus blut bly- blyn blys bnrr bnss brls brns brrr brrs brsb brsr brst brun brus brut bry- bryn bsns bsts btrt btry btss bttb btus bubb bubs bubu bulb bull buls bult bulu bunb bunn buns bunt bunu bur- burb burl burn burr burs burt buru bury buss bust busu busy but- buts butt buty buus buyl buys buyu bylt byrn byrt bysb bysl byss byst bysy byts byul byun lblr lbrs lbrt llbs llll llyn llyr lnts lrrr lrry lrst lrts ls-r lsbu lssr lsts ltbl ltns ltnt ltrs ltsr lttr ltyr lubs luby lull lulu lunn luns lunt luny lurs lurt lury luss lust luts luys luyt lyly lynn lyns lys- lysl lyss lyst lytt lyun lyyn nbty nlls nlrb nnls nnnn nnsl nnss nntn nrlb nrrl nrtl nrts nslr nsls nsnr nsrl nssb nssr nsss nstl nsts nstu nsub ntnu ntrl ntru ntsb ntss ntsu nttr nubl nubs nuby null nunn nuns nunt nuny nurl nurn nurr nurs nurt nuru nusl nuss nust nusu nusy nuts nutt nutu nuys nyll nyls nylt nynt nyny nyrb nyss nyst nytb nyul rbbb rbbr rbbs rbsl rbss rbst rlls rlys rnbr rnnt rnut rrrr rrun rsnn rsnr rssl rsts rstu rtls rtlt rtns rtss rtts rubb rubs rubu ruby rull ruly runn runs runt runy rurs ruru russ rust rusu rusy rutl ruts rutt rutu ruty ruun ruyl ruys rynn rynt rysy rytt ryun ryyt sbbs sbst sbtn sbus slln slrn slrs slst slsu slts slub slur slut slys snns snrs snsy sntr snub snur snus snys srby srnn srtr srub ssbn ssbr ssby sslt ssns ssrl ssrs sssb ssss sstb sstl ssts stbs stln stlt stnn stnr stns strn strs stru stry stss sttr stub stul stun stur stus stut stuy styl styr stys sub- subb subl subs sul- sull sult sulu sun- sunb sunn suns sunt sunu suny sur- surn surr surs surt suru sury sus- suss sust susu susy sutu suty suus suyn suyr suyu syl- syll syls sylt syn- syns synu syny syrs syrt syry syss syst sytt syun tbbs tbrb tbst tlrs tnts tnut trst trtr trub trun trus trut truu try- tryb trys tssr tsst tsts tsun tsys ttbb ttss tttt ttul ttyl ttys tubb tubr tubs tubu tull tulu tuly tunb tunn tuns tunu tuny turb turn turr turs turt turu tury tuss tust tutl tuts tutt tutu tuty tuyl tuyn tuys tyl- tyll tynt tyny tyr- tyrl tyrr tyss tyst tytt tyty tyus tyyn ubls ubly ullr ully ults ultt ulul ulus ulys unns unrs uns- unst untb unts unty unus unut urbs urls urns urry urss ursu ursy urts urun urur urus urut uryn usbl usbr usbs uslu usnr usnu ussb ussr usss usst ussu ussy ustb usts usul usun usus utby utsl uttu uulu uuuu uuyn uyts ybbs ybnl ybry ylls yrly yrun yryn ysby yssu ysyb yubu yuls yulu yuns yuny yurn yurt yury yust yutu yuty yuyu yyyy

bbuss blubs blunt blurb blurr blurs blurt blytt brlyn brrrr brull bruly brunn bruns brunt bruss brust brusy bruty bruun bruys brynn brynt brys- brysl bryt- bryyn btr-t btstu bubby bubry bubsy bulb- bulbs bulby bull- bulls bully bulul bulun bulus bulut bunny bunts bunty bunun bunus bunut bunyu