-er -ey -th b-u bbb bbc bbe bbg bbh bbr bbt bbu bby bcb bcc bce bcg bch bcr bct bcu bcy be- beb bec bee beg beh ber bet beu bey bgb bgc bge bgg bgh bgr bgt bgu bhb bhc bhe bhg bhh bhr bht bhu brb bre brg brh brr brt bru bry btb btc bte btg bth btr btt btu bty bub buc bue bug buh bur but buu buy by- byc bye byg byh byr byt byu c-- cbb cbc cbe cbg cbh cbr cbt cbu cby ccb ccc cce ccg cch ccr cct ccu ce- ceb cec cee ceg ceh cer cet ceu cey cgb cgc cge cgg cgh cgr cgt cgu cgy ch- chb chc che chg chh chr cht chu chy crb crc cre crg crh crr crt cru cry ctb ctc cte ctg cth ctr ctt ctu cty cub cuc cue cug cuh cur cut cuu cuy cyb cyc cye cyg cyr cyt ebb ebc ebe ebg ebh ebr ebt ebu eby ec- ecb ecc ece ecg ech ecr ect ecu eeb eec eee eeg eer eet eey egb egc ege egg egh egr egt egu egy ehb ehc ehe ehg ehh ehr eht ehu erb erc ere erg erh err ert eru ery etb etc ete etg eth etr ett etu ety eu- eub euc eue eug eur eut eyc eye eyr eyt gbc gbe gbg gbh gbr gbt gbu gby gcb gcc gce gcg gch gcr gct gcu ge- geb gec gee geg geh ger get geu gey ggb ggc ggg ggh ggr ggt ggu ghb ghc ghe ghg ghh ghr ght grb grc gre grg grh grr grt gru gry gtb gtc gte gtg gth gtr gtt gtu gty gu- gub guc gue gug gur gut guu guy gy- gyb gye gyr hbb hbc hbe hbg hbh hbr hbt hbu hby hcb hcc hce hcg hch hcr hct hcy he- heb hec hee heg heh her het heu hey hgb hgc hge hgg hgh hgr hgt hgu hgy hhb hhc hhe hhg hhh hhr hht hhu hhy hr- hrb hrc hre hrg hrh hrr hrt hru htb htc hte htg hth htr htt hty hub huc hue hug huh hur hut huu huy hy- hyb hyc hye hyg hyh hyr hyt hyy rbb rbc rbe rbg rbh rbr rbt rbu rcb rcc rce rcg rch rcr rct rcu re- reb rec ree reg reh rer ret reu rey rgb rgc rge rgg rgh rgr rgt rh- rhb rhc rhe rhg rhh rhr rht rhu rrb rrc rrg rrh rrr rrt rru rtb rtc rte rtg rtr rtt rtu rty rub ruc rue rug ruh rur rut ruu ruy ry- ryc rye ryg ryr ryu ryy tbb tbc tbe tbg tbh tbr tbt tbu tcb tcc tce tcg tch tcr tct tcu te- teb tec tee teg teh ter tet teu tey tgb tgc tge tgg tgh tgr tgt tgu tgy th- thb thc the thg thh thr tht thu thy trb trc tre trg trh trr trt tru try ttb ttc tte ttg tth ttr ttt ttu tty tub tuc tue tug tuh tur tut tuu tuy tyc tye tyg tyr tyt ubb ubc ube ubg ubh ubr ubt ubu uby ucb ucc uce ucg uch ucr uct ucu ueb uec uee ueg ueh uer uet uey ugb ugc uge ugg ugh ugr ugt ugu uhb uhc uhe uhh uhr uht uhu uhy ur- urb urc ure urg urr urt uru ury utb utc ute uth utr utt utu uty uuc uue uug uur uut uuu uyc uyu ybc ybe ybg ybr yby ycc yce ych ycu ycy yeb yec yee yeg yeh yer yet yey ygc yhc yhe yht yhu yrc yre yrg yrt yru ytc yte yth ytr ytt ytu yue yug yuh yur yut yuu yuy yyb yyc yye yyg yyt yyu yyy

bbbb bbch bbeb bbet bbrc bbrg bcbc bcbg bccc bcec bcer bcet bche bcru bctc bcuc bebb bebe beby bech becu beeb beeg beer beet beey begg begu behr berc bere berg berr bert beru bery betc bete beth bett betu beur beye beyg beyt bght bgye bhcc bher bhet bhrt bhur bhut bhuu brcb brce breb brec bree breg brer bret brey brrr brtc bruc brue brug bruh brut bry- brye btcc btec btrc btrt btry bttb bubb bube bubu bucc buce buch bucu buer bueu buge bugg bugh buhe buhr buhy bur- burb bure burg burh burr burt buru bury but- bute butt buty buyu byce bych byer byge bygg byre byrt byte byth cbbc cbcc cbce cbcr cbct cbcu cbec cbee cber cbet cbgb cbre cbrh cbrt cbry cbtc cbyt ccbc cccb cccc cccu ccee ccgc ccgt cche cchr cchy ccrc ccre ccrg ccrt cctb cctc cctt ccuc ccut cebu cec- cece cect ceeb ceec cege cer- cerc cere cert cery cet- cete ceyu cgcc cgcg cger cgtu chce chch cheb chec chee cheh cher chet cheu chey chgb chge chrb chrc chrr chrt chtr chtt chub chug chur chut chuy chy- chyc crbc crbu crcc crce crcr cre- creb crec cree creg creh cret creu crrt crtc crub crue crug crut cry- cryb ctec ctge ctgu ctrc cub- cubb cube cuby cucc cuce cuer cugy curb cure curr curt cury cut- cutc cute cuth cutt cuy- cuyr cybb cybc cyc- cycb cycc cyeg cygb cygh cyre cyrt cyt- cytb cyte cyy- cyyc ebbc ebbr ebby ebcc eber ebru ebur ecbc ecbe eccb eccc ecce ecct eche echt ecrc ecrr ecru ect- ectc ecth eeby eeee eerc eerg eery eetc eete eeth eetu egbe egbu egcc egcg egcr egec egee eger eggb egge eggh eggy eghe eghh egre egry egte egyr ehcc eheh eher eheu ehre ehte ehyt erbb erbe ercc erce erch ereb erec erer eret erg- ergg ergh erhc erhu errc erre erth ertu erub eruc eruh erur eryc erye etbc etbr etcc etch etec etee eter eth- ethe etre ette ettu etty eubc euch euer euge