bbbb bbbs bbch bbeb bbhs bbrc bbrg bcbc bcbg bcbs bccc bccs bcec bcer bces bcgs bche bchs bcrs bcru bcsc bcss bcuc bebb bebe bech beck becs becu beeb beeg beek beer bees begg begs begu behr behs beke beks berc bere berg berk berr bers beru bes- bese besh besk bess beuk beur bggs bghs bhcc bher bhhs bhur bhuu bkhs brcb brce breb brec bree breg brek brer bres brhs brkb brrr brrs brsb brsr bruc brue brug bruh brus bscs bseb bsec bsee bseg bser bses bsgs bshs bssc bsse bubb bube bubs bubu bucc buce buch buck bucs bucu buer bueu buge bugg bugh bugs buhe buhr buhs buke bukh bukk buku bur- burb bure burg burh burk burr burs buru busc buse bush busk buss busu buus cbbc cbbs cbcc cbce cbcr cbcs cbcu cbec cbee cber cbgb cbhs cbkg cbkr cbre cbrh cbsc cbse cbus ccbc cccb cccc cccs cccu ccee ccgc ccgs cche cchr cchs ccrc ccre ccrg ccrs ccsg ccss ccuc ccus cebs cebu cec- cece cecs ceeb ceec cees cege cehs ceke cer- cerc cere cers cesc cese cesg cesr cess cgcc cgcg cger cges cggs cghs cgsb cgsh cgss chce chch chcs cheb chec chee cheh chek cher ches cheu chgb chge chgs chhs chkb chks chrb chrc chrr chrs chsc chse chsh chsr chub chug chuk chur chus ckbc ckbe ckch ckck ckcs cker ckhs ckrc cksb cksh crbc crbu crcc crce crcr cre- creb crec cree creg creh cres creu crgs crhs crkc crss crub crue crug cruk crus cscb cscc csce csch cscr cscs csec csee cseh cser csgh cshs csks csrc csrs csse cssr csur csus cub- cubb cube cubs cucc cuce cuck cuek cuer cues cuk- cuke curb cure curr curs cusb cusg cush cusk cuss cusu ebbc ebbr ebbs ebcc eber ebes ebhs ebru ebur ebus ecbc ecbe eccb eccc ecce eces ecgs eche echs ecks ecrc ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eegs eehs eeke eeks eerc eerg eers eese eesk egbe egbu egcc egcg egcr egec egee eger eggb egge eggh eggs eghe eghh eghs egks egre egsc egsh egss ehcc eheh eher eheu ehhs ehre ekch ekeb ekek eker ekes ekgs ekhs ekur erbb erbe ercc erce erch ereb erec erer eres erg- ergg ergh ergs erhc erhs erhu erke erks errc erre errs erse ersh erub eruc eruh erur erus esbs escb esce esch escr escs escu esee esek eser eses eshs eshu eske esks esku esse essg essh essu esus eubc euch euer euge eugh eur- eurc eure euse gbbs gbhs gc-c gcbc gccc gccs gchs gcrg gcse gcsh gcss gcsu gebe gece geck geek geer gees gege gegg gehs gehu gerb gere gers geru gesg gesk gess gesu geue gggg gghg ggss ghee gheg ghhs ghug gkhs grbr grcc grce greb grec gree greg gres greu grhs grrr grrs grss grub grue grug grur grus gshs gskb gsse gsur gubb gubs gubu guch guck guer gues gugb guge gugg gugh gugu guhe guhr gurb gure gurg gurh gurk gurr gurs guru gusb guse gush guss guus hbbs hbes hbhs hbrs hbss hcbc hcbs hccb hccc hcch hccs hcgh hchs hcsc hcss hebb hebe hebr hech heck hecs heeb heeg heek heer hees hege hegg hegh hehe hehs heke heku herb herc here herg herk herr hers heru hesc hesh hess heue heug heuk heur heus hggc hghs hgse hhgg hhhh hhhs hhus hkbu hkcc hkcs hkse hree hrhs hrrc hsbc hscc hses hshs hsse hsur hubb hube hubs huch huck hucs hucu huer hues huge hugg hugh hugs huhs huhu huke hure hurk hurr hurs huru huse hush husk huss huub huus kbbb kbbc kbbe kbbg kbbk kbbr kbbs kbbu kbcb kbce kbch kbck kbcr kbcs kbcu kbeb kbec kbee kbeh kbek kber kbes kbgb kbge kbgg kbgh kbgr kbhb kbhc kbhe kbhh kbhr kbhs kbkb kbkg kbkk kbkr kbrb kbrc kbre kbrg kbrh kbrk kbru kbsb kbsg kbsk kbsr kbss kbsu kbub kbuc kbue kbuk kbur kbus kbuu kcbc kcbk kcbr kcbs kcbu kccb kccc kcck kccr kccu kceb kcec kcee kceg kceu kcgc kcgr kcgs kche kchg kchh kchk kchr kchs kchu kckc kckk kckr kcrc kcrg kcrh kcrr kcrs kcru kcsb kcsc kcse kcsg kcsr kcss kcsu kcub kcue kcuh kcuk kebb kebc kebe kebr kebu kecg kech keck kecr keeh keek keer kees kege kegg kegh kegk kegr kegs kehk kehr kehs kekb kekc keke keks keku ker- kerb kerc kere kerk kerr kers keru kesb kesc kesh kesk kesr kess keug keur keus kgbb kgbc kgbr kgcb kgcc kgce kgcr kgeb kgec kggg kggr kghr kghs kgks kgrb kgrc kgre kgrg kgrk kgrr kgrs kgsr kgus khbc khbr khbs khcb khcc khch khck khcs kheb khec kher khgc khge khgg khhg khhk khhs khke khkk khkr khks khrk khrr khse khss khsu khub khug khuk khur khus kkbb kkbe kkbg kkbr kkbs kkcb kkch kkck kkcr kkcs kkeg kkgb kkgr kkhb kkhh kkhk kkhr kkkk kkrb kkrc kkre kkrh kkrk kkrr kkrs kkse kksr kkss kksu kkus kkuu krbb krbe krbg krbk krbr krcb krcc krce krcg krch krcs krcu kreb krec kree kreh krek kres kreu krgs krhc krhs krkc krke krkh krkk krkr krks krku krrb krrc krre krrg krrk krrr krrs krsc krse krsh krsk krsr krss krsu kruc krue krug kruh kruk krur ksbc ksbh ksbr ksbs kscb ksce ksch ksck kscr kscs kscu ksec ksee kseg kseh ksek kser ksgc ksgg ksgr ksgu kshb kshe kshk kshr kshs kshu kskb kske kskg kskk kskr ksks ksku ksrb ksrg ksrh ksrr ksrs ksse kssr ksss kssu ksub ksue ksug ksuh ksuu kubb kubc kube kubr kubs kubu kucb kucc kuce kuch kucr kuek kues kueu kugb kuge kugr kugs kuhs kuhu kuke kukh kukk kuks kuku kurb kure kurk kurr kurs kuru kusb kusc kusg kush kusu kuub kuuk kuur kuuu rbbb rbbr rbbs rbgh rbhs rbss rcbc rccb rccc rccs rcgc rchb rchs