bbbb bbbs bbch bbhs bbrc bcbc bcbs bccc bccs bchs bcrs bcru bcsc bcss bctc bcts bcuc bhcc bhhs bhrt bhur bhut bhuu brcb brhs brrr brrs brsb brsr brst brtc bruc bruh brus brut bruz bry- bscs bshs bssc bsts btcc btcs bths btrc btrt btry btss bttb btus bubb bubs bubu bucc buch bucs bucu bucz buhr buhs buhy bur- burb burh burr burs burt buru bury burz busc bush buss bust busu busy but- buts butt buty butz buus buuz buys buyu buzy buzz bych byrt bysb byss byst bysy byth byts bzyb bzzt bzzz cbbc cbbs cbcc cbcr cbcs cbct cbcu cbhs cbrh cbrt cbry cbsc cbtc cbus cbyt ccbc cccb cccc cccs cccu cchr cchs cchy ccrc ccrs ccrt ccss ccst cctb cctc cctt ccuc ccus ccut chch chcs chhs chrb chrc chrr chrs chrt chsc chsh chsr chst chtr chtt chub chur chus chut chuy chy- chyc chzy crbc crbu crcc crcr crcz crhs crrt crss crst crtc crts crub crus crut cruz cry- cryb crys cryz cscb cscc csch cscr cscs cshs csrc csrs cssr cstc cstr csts csur csus csys ctbs cths ctrc ctrs ctsc ctss ctsu ctts cub- cubb cubs cuby cucc curb curr curs curt cury cusb cush cuss cust cusu cusy cut- cutc cuth cuts cutt cuy- cuyr cuzy cybb cybc cyc- cycb cycc cycs cyrs cyrt cyst cyt- cytb cyy- cyyc czts czyz hbbs hbhs hbrs hbss hbtu hcbc hcbs hccb hccc hcch hccs hchs hcsc hcss hcst hhhh hhhs hhus hrhs hrrc hrtb hryb hsbc hscc hsct hshs hsts hstz hsur htcc hths htsc httr hubb hubs huby huch hucs hucu huhs huhu hurr hurs hurt huru hury hurz hush huss hust huth huts hutt hutu huty hutz huub huus huyr huyt huzz hyrt rbbb rbbr rbbs rbhs rbss rbst rcbc rccb rccc rccs rchb rchs rcsc rcss rctc rcts rcyc rhhs rhus rhys rrhs rrrr rscc rsch rscs rscy rshs rsts rstu rtcc rths rtss rtts rubb rubs rubu ruby ruch ruct ruhh ruhr ruhs rurc rurs ruru rush russ rust rusu rusy ruth ruts rutt rutu ruty ruys rych ryhb rysh rysy ryth rytt rytz ryyt sbbs sbcc sbcs sbct sbhc sbhs sbst sbtc sbus sccc sccs scct sccy sch- schh schr schs scr- scrc scrs scry scsc scsh scsr scst scsu sctc sctr scts scub scur scut shbs shbt shcc shhh shhs shrs shsc shts shub shur shus shut shuu shuy shyt srbc srby srcc srch srct srhs srtr srub srzu ssbr ssby sscc sscs sshs ssrc ssrs sssb sssc sssh ssss sstb sstc ssth ssts stbc stbs stcc stch stcs stcu sths strc strs stru stry stss sttc sttr stub stuc stur stus stut stuy styr stys sub- subb subh subs subz suc- succ such sucr sucs suhb suhr sur- surc surr surs surt suru sury sus- suss sust susu susy susz sutu suty suus suyr suyu suzu suzy suzz sych sycr syht syrs syrt syry syss syst syth sytt szss szuc szur tbbs tbcb tbcc tbhs tbrb tbst tcbs tcby tccc tccu tch- tchh tchr tchs tchu tcsh tctc tcts thbs thch thru thsr thss thtb thtr thts thur thus thuy thyh thys trcc trhs trst trtc trtr trub truc trus trut truu try- tryb trys tsbc tscc tshb tshs tssr tsst tstc tsts tsys ttbb ttss tttt ttys tubb tubr tubs tubu tucc tuch tuhs tuht tuhu turb turc turr turs turt turu tury tusc tush tuss tust tuts tutt tutu tuty tuys tuzu tuzz tyht tyr- tyrr tyss tyst tytt tyty tyus tzur tzus tzut tzzt ucbc uchs ucrc ucsb ucsc ucst ucsu ucut uhrs uhry uhss uhuh urbs urch urcy urrh urry urss ursu ursy urth urts urur urus urut uruz urzy usbc usbr usbs uscc usch uscs ushr ushs ushu ussb ussc ussr usss usst ussu ussy ustb ustc usts usus utby utsc uttu uuuu uyts uzuh ybbs ybry yccc ycch ycsb yctc ysby yssh yssu ysyb ytch ytht yubu yurt yury yush yust yutu yuty yutz yuyu yuzu yyyy zbus zctu zhur zhuz zsss ztst zubr zubu zuby zuhr zurb zurr zuru zust zuzu zych zzhz zzzs zzzz