bbbb bbbs bbch bbeb bbhs bbrc bcbc bcbs bccc bccs bcec bcer bces bche bchs bcrs bcru bcsc bcss bcuc bebb bebe beby bech becs becu beeb beer bees beey behr behs berc bere berr bers beru bery bes- bese besh bess besy beur beye beys bhcc bher bhhs bhur bhuu brcb brce breb brec bree brer bres brey brhs brrr brrs brsb brsr bruc brue bruh brus bry- brye bscs bseb bsec bsee bser bses bshs bssc bsse bubb bube bubs bubu bucc buce buch bucs bucu buer bueu buhe buhr buhs buhy bur- burb bure burh burr burs buru bury busc buse bush buss busu busy buus buys buyu byce bych byer byes byre bysb byse byss bysy cbbc cbbs cbcc cbce cbcr cbcs cbcu cbec cbee cber cbhs cbre cbrh cbry cbsc cbse cbus ccbc cccb cccc cccs cccu ccee cche cchr cchs cchy ccrc ccre ccrs ccss ccuc ccus cebs cebu cec- cece cecs ceeb ceec cees cehs cer- cerc cere cers cery cesc cese cesr cess ceys ceyu chce chch chcs cheb chec chee cheh cher ches cheu chey chhs chrb chrc chrr chrs chsc chse chsh chsr chub chur chus chuy chy- chyc crbc crbu crcc crce crcr cre- creb crec cree creh cres creu crhs crss crub crue crus cry- cryb crys cscb cscc csce csch cscr cscs csec csee cseh cser cshs csrc csrs csse cssr csur csus csys cub- cubb cube cubs cuby cucc cuce cuer cues curb cure curr curs cury cusb cush cuss cusu cusy cuy- cuyr cybb cybc cyc- cycb cycc cycs cyre cyrs cyse cyy- cyyc ebbc ebbr ebbs ebby ebcc eber ebes ebhs ebru ebur ebus ecbc ecbe eccb eccc ecce eces eche echs ecrc ecrr ecru ecsc ecse ecss ecsu ecus eeby eecs eeee eees eehs eerc eers eery eese eesy ehcc eheh eher eheu ehhs ehre erbb erbe ercc erce erch ereb erec erer eres erhc erhs erhu errc erre errs erse ersh erub eruc eruh erur erus eryc erye esbs escb esce esch escr escs escu esee eser eses eshs eshu esse essh essu essy esus eubc euch euer eur- eurc eure eury euse eyeb eyec eyer eyes eyey eyre eyry eyse eyyr hbbs hbes hbhs hbrs hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcss hebb hebe hebr heby hech hecs heeb heer hees hehe hehs herb herc here herr hers heru hery hesc hesh hess hesy heue heur heus heye heyh heyr heys hhhh hhhs hhus hree hrhs hrrc hryb hsbc hscc hses hshs hsse hsur hubb hube hubs huby huch hucs hucu huer hues huey huhs huhu hure hurr hurs huru hury huse hush huss huub huus huye huyr hybe hyce hyer hyhe hyre hyse rbbb rbbr rbbs rbhs rbss rcbc rccb rccc rccs rchb rchs rcsc rcss rcyc rebb rebe rebs rebu recc rece rech recr recs recu recy reeb rees rehb rehe rehs rere rers reru rery rese resh ress reue reus reuu reye reys rhce rheb rhee rhes rhhs rhue rhus rhye rhys rrhs rrrr rscc rsch rscs rscy rsee rshs rsre rubb rube rubs rubu ruby ruce ruch ruer rues ruhe ruhh ruhr ruhs rurc rure rurs ruru ruse rush russ rusu rusy ruys rybe rych ryeb ryeh ryes ryhb rysh rysy ryue sbbs sbcc sbcs sber sbhc sbhs sbse sbus sccc scce sccs sccy scec scee scer scey sch- sche schh schr schs scr- scrc scre scrs scry scsc scsh scsr scsu scub scur scye se-c se-e se-h se-s se-u se-y sebe sebs seby sec- secc sece sech secr secs secu secy seeb seec seeh seer sees seeu seey sehe sehr sehs serb serc sere serr sers seru sery sesc sese sesh sess seur seye seyh seys shbs shcc she- sheb shee sheh sher shes sheu shey shhh shhs shre shrs shsc shub shue shur shus shuu shuy shye srbc srby srcc srch sreb srec sres srhs srub ssbr ssby sscc ssce sscs ssec ssee sses sshs ssrc ssrs sssb sssc sssh ssss sub- subb subh subs suc- succ such sucr sucs suee suer sues sueu suey suhb suhr sur- surc sure surr surs suru sury sus- suse suss susu susy suus suyr suyu syce sych sycr syer syes syhe syre syrs syry syse syss syue ubbe uber ucbc uces uche uchs ucrc ucsb ucsc ucsu uers uess ueys uher uhrs uhry uhss uhuh urbe urbs urch urcy ure- ureh ures urey urre urrh urry urse urss ursu ursy urur urus usbc usbe usbr usbs uscc usce usch uscs usee user uses ushr ushs ushu ussb ussc usse ussr usss ussu ussy usus uuuu uyre ybbs yber ybry yccc ycch ycee yche ycsb ye-u yech yeer yees yehe yehr yehs yehu yerb yere yerr yers yery yesh yess yesu yeue yeye yeyr yher yhes ysby ysee yser yses ysse yssh yssu ysue ysyb yubu yuce yueh yuer yure yury yush yuye yuyu yyyy