bbbb bbbs bbch bbeb bbfc bbhs bbrc bbrg bcbc bcbg bcbs bccc bccs bcec bcer bces bcfc bcgs bche bchs bcrs bcru bcsc bcss bcuc bebb bebe bech becs becu beeb beef beeg beer bees befe beff begg begs begu behr behs berc bere berg berr bers beru bes- bese besh bess beur bfcs bffs bfgf bfhs bfsr bgfc bggs bghs bhcc bher bhff bhhs bhsf bhur bhuu brcb brce breb brec bree bref breg brer bres brfc brfu brhs brrr brrs brsb brsr bruc brue brug bruh brus bscs bseb bsec bsee bseg bser bses bsfc bsff bsfs bsgs bshs bssc bsse bubb bube bubs bubu bucc buce buch bucs bucu buer bueu bufc bufe buff bufr buge bugg bugh bugs buhe buhr buhs bur- burb bure burg burh burr burs buru busc buse bush buss busu buus cbbc cbbs cbcc cbce cbcr cbcs cbcu cbec cbee cbef cber cbfb cbfc cbgb cbhs cbre cbrh cbsc cbse cbus ccbc cccb cccc cccf cccs cccu ccee ccfc ccff ccgc ccgs cche cchr cchs ccrc ccre ccrf ccrg ccrs ccsf ccsg ccss ccuc ccus cebs cebu cec- cece cecs ceeb ceec cees cef- cefc cege cehs cer- cerc cere cerf cers cesc cese cesg cesr cess cfbc cfbr cfbs cfcb cfcf cfcs cffb cffr cfgs cfhs cfrb cfre cfrg cfse cfsg cgcc cgcg cger cges cgfc cggs cghs cgsb cgsh cgss chce chch chcs cheb chec chee chef cheh cher ches cheu chfc chfr chfs chgb chge chgs chhs chrb chrc chrf chrr chrs chsc chse chsh chsr chub chug chur chus crbc crbu crcc crce crcr cre- creb crec cree creg creh cres creu crfc crfs crgs crhs crss crub crue crug crus csbf cscb cscc csce cscf csch cscr cscs csec csee cseh cser csfc csfr csgh cshs csrc csrs csse cssr csuf csur csus cub- cubb cube cubs cucc cuce cuer cues cufc cuff curb cure curf curr curs cusb cusg cush cuss cusu ebbc ebbr ebbs ebcc eber ebes ebfc ebhs ebru ebur ebus ecbc ecbe eccb eccc ecce ecef eces ecfc ecfr ecfs ecgs eche echs ecrc ecrf ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eefe eegs eehs eerc eerg eers eese ef-g efbr efes effs efgh efhs efsh egbe egbu egcc egcg egcr egec egee eger egfh egfr eggb egge eggh eggs eghe eghh eghs egre egsc egsh egss ehcc eheh eher eheu ehhs ehre erbb erbe ercc erce erch ereb erec erer eres erfc erfs erg- ergg ergh ergs erhc erhs erhu errc erre errs erse ersh erub eruc eruh erur erus esbs escb esce esch escr escs escu esee eser eses esfs eshs eshu esse essg essh essu esuf esus eubc euch euer eufc euge eugh eur- eurc eure euse fbhs fbrs fbus fcbs fccf fcch fces fcgs fchs fcsc febs fece fech feeb feer fees fefc fefe feff fege fegg fegs fehr fehu ferb ferc fere ferr fers feru fese fesh fess feus ffcc ffee ffff ffhs ffrr ffss fgcs fhfs fhhs fhrs fhss frbc frcc free fres frfc frhs frsb frsc frub frue frug fscb fscc fsec fsgs fshb fshs fssc fssf fubb fubs fubu fuc- fufc fuff fufu fuge fugh fugs fugu fuhs fur- fure furg furr furs fusc fuse fuss fusu gbbs gbfc gbhs gc-c gcbc gccc gccf gccs gcfc gchs gcrg gcse gcsh gcss gcsu gebe gece geer gees gefe gefs gege gegg gehs gehu gerb gere gers geru gesg gess gesu geue gfcf gfer gfhs ggfg gggg gghg ggss ghee gheg ghfs ghhs ghrf ghug grbr grcc grce greb grec gree gref greg gres greu grhs grrr grrs grss grub grue gruf grug grur grus gsfc gshs gsse gsur gubb gubs gubu guch guer gues gufc guff gugb guge gugg gugh gugu guhe guhr gurb gure gurg gurh gurr gurs guru gusb guse gush guss guus hbbs hbes hbfc hbhs hbrs hbss hcbc hcbs hccb hccc hcch hccs hcfc hcgh hchs hcsc hcss hebb hebe hebr hech hecs heeb heef heeg heer hees hefe hefs hege hegg hegh hehe hehs herb herc here herg herr hers heru hesc hesh hess heue heug heur heus hfce hfcs hfhs hfrs hfss hgfc hggc hghs hgse hhgg hhhh hhhs hhus hree hrfc hrhs hrrc hsbc hscc hses hsfc hsfs hshs hsse hsur hubb hube hubs huch hucs hucu huer hues hufc hufe huff hufs hufu huge hugg hugh hugs huhs huhu hure hurr hurs huru huse hush huss huub huus rbbb rbbr rbbs rbgh rbhs rbss rcbc rccb rccc rccs rcfc rcgc rchb rchs rcrg rcsc rcss rebb rebe rebs rebu recc rece rech recr recs recu reeb reef rees refe reff refg refr refs refu rege regr regs regu rehb rehe rehs rere rerg rers reru rese resh ress reue reuf reus reuu rfef rffc rfgs rfhs rgbe rghs rhbg rhce rhcg rheb rhee rhes rhfs rhhs rhue rhug rhus rrfc rrhs rrrr rscc rsch rscs rsee rsfc rsgb rsgc rshs rsre rubb rube rubs rubu ruce ruch ruer rues rufc rufe ruff ruge rugg rugh rugs ruhe ruhh ruhr ruhs rurc rure rurs ruru ruse rush russ rusu sbbs sbcc sbcs sbef sber sbfc sbhc sbhs sbse sbus sccc scce sccs scec scee sceg scer scfc scfe scfg scgs sch- sche schh schr schs scr- scrc scre scrs scsc scsh scsr scsu scub scug scur se-c se-e se-f se-g se-h se-s se-u sebe sebs sec- secc sece secg sech secr secs secu seeb seec seef seeg seeh seer sees seeu seff sege segg segh segs segu sehe sehr sehs serb serc sere serf serg serr sers seru sesc sese sesh sess seur sfbc sfcc sfcg sfcs sfer sffc sfhs sfrc sfss sfsu sgcb sgce sgcg sgef sger sges sggg sggs sghc sghs sgsh sgss shbs shcc she- sheb shee shef sheh sher shes sheu shgc shgr shhh shhs shre shrs shsc shub shue shuf shug shur shus shuu srbc srcc srch sreb srec sres srfc srgb srhs srub ssbr sscc ssce sscs ssec ssee sses