-er b-u bbb bbe bbf bbh bbr bbs bbu be- beb bee bef beh ber bes beu bfb bfe bff bfh bfr bfs bfu bhb bhe bhf bhh bhr bhs bhu brb bre brf brh brr brs bru bsb bse bsf bsh bsr bss bsu bub bue buf buh bur bus buu ebb ebe ebf ebh ebr ebs ebu eeb eee eef eer ees ef- efb efe eff efh efr efs ehb ehe ehf ehh ehr ehs ehu erb ere erf erh err ers eru es- esb ese esf esh esr ess esu eu- eub eue euf eur eus fbb fbe fbf fbh fbr fbs fbu feb fee fef feh fer fes feu ffe fff ffh ffr ffs ffu fhb fhe fhf fhh fhr fhs frb fre frf frh frr frs fru fsb fse fsf fsh fsr fss fsu fub fue fuf fur fus fuu hbb hbe hbf hbh hbr hbs hbu he- heb hee hef heh her hes heu hfb hfe hff hfh hfr hfs hfu hhb hhe hhf hhh hhr hhs hhu hr- hrb hre hrf hrh hrr hrs hru hsb hse hsf hsh hsr hss hsu hub hue huf huh hur hus huu rbb rbe rbf rbh rbr rbs rbu re- reb ree ref reh rer res reu rfb rfe rff rfh rfr rfs rfu rh- rhb rhe rhf rhh rhr rhs rhu rrb rrf rrh rrr rrs rru rsb rse rsf rsh rsr rss rsu rub rue ruf ruh rur rus ruu sbb sbe sbf sbh sbr sbs sbu se- seb see sef seh ser ses seu sfb sfe sff sfh sfr sfs sfu sh- shb she shf shh shr shs shu sr- srb sre srf srh srr srs ss- ssb sse ssf ssh ssr sss ssu sub sue suf suh sur sus suu ubb ube ubf ubh ubr ubs ubu ueb uee uef ueh uer ues ufe uff ufh ufr ufs ufu uhb uhe uhf uhh uhr uhs uhu ur- urb ure urf urr urs uru usb use usf ush usr uss usu uue uur uus uuu

bbbb bbbs bbeb bbhs bebb bebe beeb beef beer bees befe beff behr behs bere berr bers beru bes- bese besh bess beur bffs bfhs bfsr bher bhff bhhs bhsf bhur bhuu breb bree bref brer bres brfu brhs brrr brrs brsb brsr brue bruh brus bseb bsee bser bses bsff bsfs bshs bsse bubb bube bubs bubu buer bueu bufe buff bufr buhe buhr buhs bur- burb bure burh burr burs buru buse bush buss busu buus ebbr ebbs eber ebes ebhs ebru ebur ebus eeee eees eefe eehs eers eese efbr efes effs efhs efsh eheh eher eheu ehhs ehre erbb erbe ereb erer eres erfs erhs erhu erre errs erse ersh erub eruh erur erus esbs esee eser eses esfs eshs eshu esse essh essu esuf esus euer eur- eure euse fbhs fbrs fbus febs feeb feer fees fefe feff fehr fehu ferb fere ferr fers feru fese fesh fess feus ffee ffff ffhs ffrr ffss fhfs fhhs fhrs fhss free fres frhs frsb frub frue fshb fshs fssf fubb fubs fubu fuff fufu fuhs fur- fure furr furs fuse fuss fusu hbbs hbes hbhs hbrs hbss hebb hebe hebr heeb heef heer hees hefe hefs hehe hehs herb here herr hers heru hesh hess heue heur heus hfhs hfrs hfss hhhh hhhs hhus hree hrhs hses hsfs hshs hsse hsur hubb hube hubs huer hues hufe huff hufs hufu huhs huhu hure hurr hurs huru huse hush huss huub huus rbbb rbbr rbbs rbhs rbss rebb rebe rebs rebu reeb reef rees refe reff refr refs refu rehb rehe rehs rere rers reru rese resh ress reue reuf reus reuu rfef rfhs rheb rhee rhes rhfs rhhs rhue rhus rrhs rrrr rsee rshs rsre rubb rube rubs rubu ruer rues rufe ruff ruhe ruhh ruhr ruhs rure rurs ruru ruse rush russ rusu sbbs sbef sber sbhs sbse sbus se-e se-f se-h se-s se-u sebe sebs seeb seef seeh seer sees seeu seff sehe sehr sehs serb sere serf serr sers seru sese sesh sess seur sfer sfhs sfss sfsu shbs she- sheb shee shef sheh sher shes sheu shhh shhs shre shrs shub shue shuf shur shus shuu sreb sres srhs srub ssbr ssee sses sshs ssrs sssb sssf sssh ssss sub- subb subh subs suee suer sues sueu suf- suff sufr sufs sufu suhb suhr sur- sure surf surr surs suru sus- suse suss susu suus ubbe uber uers uess ufer uffe uher uhrs uhss uhuh urbe urbs ure- ureh ures urfe urff urre urrh urse urss ursu urur urus usbe usbr usbs usee usef user uses usfs ushr ushs ushu ussb usse ussf ussr usss ussu usus uuuu

bbbee bbser bbuss be-er beber bebes beebe beebs beefs beers beffe befur beher behue behuf berbe bereh beres berhe berre berru berse berus besee beshe besse beuer beure bheer bhees brebu breef breer brees brere brers brese bresh bress breu- brrrr bruer brues bruff bruhs bruse brush bruss bsure bubbe buber buffe buffs buhse burbs bureh bures burrs burru burse burus buser buses bushe busse bussu busur busuu ebber ebers ebure eeeee efere effer efuru efuse erbbe erber erebs erere eresh erhus erres erses erubs esbus esere esfeh esher eshes eshre esref esser esses essse essue esure eurre eurus euser febre feebs feere feers feese feher feres ferr- ferre ferse ferus feser fesse feuer feurs freeh freer frees frere frese fresh fress freur frush fu-fu fubbs fubus fuffs fuhse furrs furse furus fusee fuser fuses fusse fusus fuuse h-e-b he-he hebbe hebe- heber heebs heere heers heese hefer heffe hehes herbs heres herre herrs herse hersh herur heshe hesse hesus heuer heure heuss hhhhh hrere hubbe hubbs huber hubur huere huers huffe huffs huhuh huhus hurbe hureh hurre huser hushe huuru rebbe reber rebus reefe reefs reere reerh reese refer reffe refus reher rehue rere- reree reres resee reses resse resue resus reuer reuse reuss rhees rsssf rubee ruber rubes rubus ruere ruers