-er -ey bbb bbc bbe bbg bbh bbo bbr bby bcb bcc bce bcg bch bco bcr bcy be- beb bec bee beg beh beo ber bey bgb bgc bge bgg bgh bgo bgr bhb bhc bhe bhg bhh bho bhr bob boc boe bog boh boo bor boy brb bre brg brh bro brr bry by- byc bye byg byh byo byr c-- cbb cbc cbe cbg cbh cbo cbr cby ccb ccc cce ccg cch cco ccr ce- ceb cec cee ceg ceh ceo cer cey cgb cgc cge cgg cgh cgo cgr cgy ch- chb chc che chg chh cho chr chy co- cob coc coe cog coh coo cor coy crb crc cre crg crh cro crr cry cyb cyc cye cyg cyo cyr ebb ebc ebe ebg ebh ebo ebr eby ec- ecb ecc ece ecg ech eco ecr eeb eec eee eeg eeo eer eey egb egc ege egg egh ego egr egy ehb ehc ehe ehg ehh eho ehr eo- eob eoc eoe eog eoh eoo eor erb erc ere erg erh ero err ery eyc eye eyo eyr gbc gbe gbg gbh gbo gbr gby gcb gcc gce gcg gch gco gcr ge- geb gec gee geg geh geo ger gey ggb ggc ggg ggh ggo ggr ghb ghc ghe ghg ghh gho ghr gob goc goe gog goh goo gor goy grb grc gre grg grh gro grr gry gy- gyb gye gyo gyr hbb hbc hbe hbg hbh hbo hbr hby hcb hcc hce hcg hch hco hcr hcy he- heb hec hee heg heh heo her hey hgb hgc hge hgg hgh hgo hgr hgy hhb hhc hhe hhg hhh hho hhr hhy hob hoc hoe hog hoh hoo hor hoy hr- hrb hrc hre hrg hrh hro hrr hy- hyb hyc hye hyg hyh hyo hyr hyy ob- obb obc obe obg obh obo obr oby oc- ocb occ ocg och oco ocr oeb oec oee oeg oeh oeo oer oey ogc oge ogg ogh ogo ogy ohc ohe ohg ohh oho ohr oo- oob ooc oog ooh ooo oor or- orb orc ore org orh oro orr ory oye oyo rbb rbc rbe rbg rbh rbo rbr rcb rcc rce rcg rch rco rcr re- reb rec ree reg reh reo rer rey rgb rgc rge rgg rgh rgo rgr rh- rhb rhc rhe rhg rhh rho rhr rob roc roe rog roh roo ror roy rrb rrc rrg rrh rrr ry- ryc rye ryg ryo ryr ryy ybc ybe ybg ybr yby ycc yce ych yco ycy yeb yec yee yeg yeh yeo yer yey ygc ygo yhc yhe yob yoc yoe yog yoo yor yoy yrc yre yrg yro yyb yyc yye yyg yyy

bbbb bbch bbeb bboy bbrc bbrg bbyo bcbc bcbg bccc bcec bcer bche bcor bebb bebe bebo beby bech beeb beeg beer beey begg bego behr beo- beor berc bere berg bero berr bery beye beyg bgye bhcc bher bhog bhor bhoy bobb bobe bobo boby boce boch boco boec boee boeo boer boey boge bogg bogh bogo bogy boho bohr bohy boob booc booe boog booh boor bor- bore borg borh boro borr bory boye boyg boyo brcb brce breb brec bree breg breo brer brey brob broc broe brog broh broo bror brrr bry- brye bryo byce bych byer byge bygg bygo byob byoc byre c-bo cbbc cbcc cbce cbcr cbec cbee cber cbgb cbre cbrh cbry ccbc cccb cccc ccee ccgc cche cchr cchy ccob ccoc ccrc ccre ccrg cec- cece ceco ceeb ceec cege cego ceor cer- cerc cere cero cery cgcc cgcg cger cgro chce chch cheb chec chee cheh cher chey chgb chge choc choh choo chor choy chrb chrc chro chrr chy- chyc cobb cobe cobh cobo coby coce coch coco cogh cogo coho coob cooh cor- corb corc core corg coro corr cory coyo coyr crbc crcc crce crcr cre- creb crec cree creg creh creo crob croc croe croh croo cror croy cry- cryb cryo cybb cybc cybo cyc- cycb cycc cyeg cygb cygh cyre cyy- cyyc ebbc ebbo ebbr ebby ebcc eber eboe eboo ebor eboy ebro ecbc ecbe eccb eccc ecce ecco eche echo eco- ecog ecrc ecrr eeby eeee eeoc eerc eerg eero eery egbe egcc egcg egcr egec egee eger eggb egge eggh eggo eggy eghe eghh ego- egor egre egry egyo egyr ehcc eheh eher ehre eore erbb erbe ercc erce erch ereb erec erer erg- ergg ergh ergo erhc erob eroc eroe eroo errc erre erro eryc erye eyeb eyec eyer eyey eyre eyry eyyr gbbo gc-c gcbc gccc gcrg gebe geby gece geer gege gegg gego geo- geog gerb gere gero gery gggg gghg ghee gheg ghey gobe gobo goby goce goch gocr goer gogh gogo gohb goog goor gorb gore gorg goro gorr gory goye grbr grcc grce greb grec gree greg grey grob groc grog groh groo gror groy grrr gry- grye gybe gyer gyge gyor gyr- gyre gyro hboc hcbc hccb hccc hcch hcgh hebb hebe hebo hebr heby hech heeb heeg heer hege hegg hegh hego hehe heho heor herb herc here herg hero herr hery heye heyh heyr hggc hhgg hhhh hobe hobo hoby hoce hoch hocr hoer hoey hoge hogg hogh hogo hohe hoho hooe hoor horc hore horg horo horr hory hoye hree hrob hrrc hryb hybe hybo hyce hyer hygh hyhe hyo- hyre o-eo obbo obby obec ober obey oboe obor oboy obre obrh obro ocbc occc oce ocee oche ocre ocro ocrr oec- oecc oeec oegb oere oeye oeyo ogb ogbe ogee oger ogge oggy ogog ogre ogro ogry ohbe ohcc ohee oher ohey ohgr ohho ohob ohoh ohre ohye ohyo oobe ooby oocr ooer ooho oooh oooo oore oory orbb orbe orbo orby orce orch orco ore- oreb orec oreg oreh oreo orer orey orge orgo orgy orhe oro- oroe oror oroy orro orry oyce oych oyee oyer oyre rbbb rbbr rbgh rboh rcbc rcbo