-er -ey bbb bbc bbe bbg bbh bbr bbs bby bcb bcc bce bcg bch bcr bcs bcy be- beb bec bee beg beh ber bes bey bgb bgc bge bgg bgh bgr bgs bhb bhc bhe bhg bhh bhr bhs brb bre brg brh brr brs bry bsb bsc bse bsg bsh bsr bss bsy by- byc bye byg byh byr bys c-- cbb cbc cbe cbg cbh cbr cbs cby ccb ccc cce ccg cch ccr ccs ce- ceb cec cee ceg ceh cer ces cey cgb cgc cge cgg cgh cgr cgs cgy ch- chb chc che chg chh chr chs chy crb crc cre crg crh crr crs cry csb csc cse csg csh csr css csy cyb cyc cye cyg cyr cys ebb ebc ebe ebg ebh ebr ebs eby ec- ecb ecc ece ecg ech ecr ecs eeb eec eee eeg eer ees eey egb egc ege egg egh egr egs egy ehb ehc ehe ehg ehh ehr ehs erb erc ere erg erh err ers ery es- esb esc ese esg esh esr ess esy eyc eye eyr eys gbc gbe gbg gbh gbr gbs gby gcb gcc gce gcg gch gcr gcs ge- geb gec gee geg geh ger ges gey ggb ggc ggg ggh ggr ggs ghb ghc ghe ghg ghh ghr ghs grb grc gre grg grh grr grs gry gsb gsc gse gsg gsr gss gy- gyb gye gyr gys hbb hbc hbe hbg hbh hbr hbs hby hcb hcc hce hcg hch hcr hcs hcy he- heb hec hee heg heh her hes hey hgb hgc hge hgg hgh hgr hgs hgy hhb hhc hhe hhg hhh hhr hhs hhy hr- hrb hrc hre hrg hrh hrr hrs hsb hsc hse hsg hsh hsr hss hsy hy- hyb hyc hye hyg hyh hyr hys hyy rbb rbc rbe rbg rbh rbr rbs rcb rcc rce rcg rch rcr rcs re- reb rec ree reg reh rer res rey rgb rgc rge rgg rgh rgr rgs rh- rhb rhc rhe rhg rhh rhr rhs rrb rrc rrg rrh rrr rrs rsb rsc rse rsg rsh rsr rss ry- ryc rye ryg ryr rys ryy sbb sbc sbe sbg sbh sbr sbs sby scb scc sce scg sch scr scs se- seb sec see seg seh ser ses sey sgb sgc sge sgg sgh sgr sgs sh- shb shc she shg shh shr shs shy sr- srb src sre srg srh srr srs sry ss- ssb ssc sse ssg ssh ssr sss sy- syb syc sye syg syh syr sys ybc ybe ybg ybr ybs yby ycc yce ych ycs ycy yeb yec yee yeg yeh yer yes yey ygc yhc yhe yhs yrc yre yrg yrs ysb ysc yse ysg ysr yss ysy yyb yyc yye yyg yys yyy

bbbb bbbs bbch bbeb bbhs bbrc bbrg bcbc bcbg bcbs bccc bccs bcec bcer bces bcgs bche bchs bcrs bcsc bcss bebb bebe beby bech becs beeb beeg beer bees beey begg begs behr behs berc bere berg berr bers bery bes- bese besh bess besy beye beyg beys bggs bghs bgye bhcc bher bhhs brcb brce breb brec bree breg brer bres brey brhs brrr brrs brsb brsr bry- brye bscs bseb bsec bsee bseg bser bses bsgs bshs bssc bsse byce bych byer byes byge bygg byre bysb byse byss bysy cbbc cbbs cbcc cbce cbcr cbcs cbec cbee cber cbgb cbhs cbre cbrh cbry cbsc cbse ccbc cccb cccc cccs ccee ccgc ccgs cche cchr cchs cchy ccrc ccre ccrg ccrs ccsg ccss cebs cec- cece cecs ceeb ceec cees cege cehs cer- cerc cere cers cery cesc cese cesg cesr cess ceys cgcc cgcg cger cges cggs cghs cgsb cgsh cgss chce chch chcs cheb chec chee cheh cher ches chey chgb chge chgs chhs chrb chrc chrr chrs chsc chse chsh chsr chy- chyc crbc crcc crce crcr cre- creb crec cree creg creh cres crgs crhs crss cry- cryb crys cscb cscc csce csch cscr cscs csec csee cseh cser csgh cshs csrc csrs csse cssr csys cybb cybc cyc- cycb cycc cycs cyeg cygb cygh cyre cyrs cyse cysg cyy- cyyc ebbc ebbr ebbs ebby ebcc eber ebes ebhs ecbc ecbe eccb eccc ecce eces ecgs eche echs ecrc ecrr ecsc ecse ecss eeby eecs eeee eees eegs eehs eerc eerg eers eery eese eesy egbe egcc egcg egcr egec egee eger eggb egge eggh eggs eggy eghe eghh eghs egre egry egsc egsh egss egyr ehcc eheh eher ehhs ehre erbb erbe ercc erce erch ereb erec erer eres erg- ergg ergh ergs erhc erhs errc erre errs erse ersh eryc erye esbs escb esce esch escr escs esee eser eses eshs esse essg essh essy eyeb eyec eyer eyes eyey eyre eyry eyse eyyr gbbs gbhs gc-c gcbc gccc gccs gchs gcrg gcse gcsh gcss gebe geby gece geer gees gege gegg gehs gerb gere gers gery gesg gess gggg gghg ggss ghee gheg ghey ghhs grbr grcc grce greb grec gree greg gres grey grhs grrr grrs grss gry- grye grys gshs gsse gybe gyer gyes gyge gyr- gyre gyrs gyse gyss hbbs hbes hbhs hbrs hbss hcbc hcbs hccb hccc hcch hccs hcgh hchs hcsc hcss hebb hebe hebr heby hech hecs heeb heeg heer hees hege hegg hegh hehe hehs herb herc here herg herr hers hery hesc hesh hess hesy heye heyh heyr heys hggc hghs hgse hhgg hhhh hhhs hree hrhs hrrc hryb hsbc hscc hses hshs hsse hybe hyce hyer hygh hyhe hyre hyse rbbb rbbr rbbs rbgh rbhs rbss rcbc rccb rccc rccs rcgc rchb rchs rcrg rcsc rcss rcyc rebb rebe rebs recc rece rech recr recs recy reeb rees rege regr regs rehb rehe rehs rere rerg rers rery rese resh ress reye reys rgbe rghs rhbg rhce rhcg rheb rhee rhes rhhs rhye rhys rrhs rrrr rscc rsch rscs rscy rsee rsgb rsgc rshs rsre rybe rych ryeb ryeh ryes ryge