-er -ey -th b-u bbb bbc bbe bbh bbo bbr bbs bbt bbu bby bcb bcc bce bch bco bcr bcs bct bcu bcy be- beb bec bee beh beo ber bes bet beu bey bhb bhc bhe bhh bho bhr bhs bht bhu bob boc boe boh boo bor bos bot bou boy brb bre brh bro brr brs brt bru bry bsb bsc bse bsh bso bsr bss bst bsu bsy btb btc bte bth bto btr bts btt btu bty bub buc bue buh buo bur bus but buu buy by- byc bye byh byo byr bys byt byu c-- cbb cbc cbe cbh cbo cbr cbs cbt cbu cby ccb ccc cce cch cco ccr ccs cct ccu ce- ceb cec cee ceh ceo cer ces cet ceu cey ch- chb chc che chh cho chr chs cht chu chy co- cob coc coe coh coo cor cos cot cou coy crb crc cre crh cro crr crs crt cru cry csb csc cse csh cso csr css cst csu csy ctb ctc cte cth cto ctr cts ctt ctu cty cub cuc cue cuh cuo cur cus cut cuu cuy cyb cyc cye cyo cyr cys cyt ebb ebc ebe ebh ebo ebr ebs ebt ebu eby ec- ecb ecc ece ech eco ecr ecs ect ecu eeb eec eee eeo eer ees eet eey ehb ehc ehe ehh eho ehr ehs eht ehu eo- eob eoc eoe eoh eoo eor eos eot eou erb erc ere erh ero err ers ert eru ery es- esb esc ese esh eso esr ess est esu esy etb etc ete eth eto etr ets ett etu ety eu- eub euc eue eur eus eut eyc eye eyo eyr eys eyt hbb hbc hbe hbh hbo hbr hbs hbt hbu hby hcb hcc hce hch hco hcr hcs hct hcy he- heb hec hee heh heo her hes het heu hey hhb hhc hhe hhh hho hhr hhs hht hhu hhy hob hoc hoe hoh hoo hor hos hot hou hoy hr- hrb hrc hre hrh hro hrr hrs hrt hru hsb hsc hse hsh hsr hss hst hsu hsy htb htc hte hth hto htr hts htt hty hub huc hue huh huo hur hus hut huu huy hy- hyb hyc hye hyh hyo hyr hys hyt hyy ob- obb obc obe obh obo obr obs obt obu oby oc- ocb occ och oco ocr ocs oct ocu oeb oec oee oeh oeo oer oes oet oey ohc ohe ohh oho ohr ohs oht ohu oo- oob ooc ooh ooo oor oos oot or- orb orc ore orh oro orr ors ort oru ory os- osb osc ose osh oso osr oss ost osu ot- otb otc ote oth oto otr ots ott otu ou- ouc oue ouh ouo our ous out oye oyo oys rbb rbc rbe rbh rbo rbr rbs rbt rbu rcb rcc rce rch rco rcr rcs rct rcu re- reb rec ree reh reo rer res ret reu rey rh- rhb rhc rhe rhh rho rhr rhs rht rhu rob roc roe roh roo ror ros rot rou roy rrb rrc rrh rrr rrs rrt rru rsb rsc rse rsh rso rsr rss rst rsu rtb rtc rte rto rtr rts rtt rtu rty rub ruc rue ruh ruo rur rus rut ruu ruy ry- ryc rye ryo ryr rys ryu ryy sbb sbc sbe sbh sbo sbr sbs sbt sbu sby scb scc sce sch sco scr scs sct scu se- seb sec see seh seo ser ses set seu sey sh- shb shc she shh sho shr shs sht shu shy sob soc soe soh soo sor sos sot sou soy sr- srb src sre srh sro srr srs srt sry ss- ssb ssc sse ssh sso ssr sss sst ssu stb stc ste sth sto str sts stt stu sty sub suc sue suh suo sur sus sut suu suy sy- syb syc sye syh syr sys syt syu tbb tbc tbe tbh tbo tbr tbs tbt tbu tcb tcc tce tch tco tcr tcs tct tcu te- teb tec tee teh teo ter tes tet teu tey th- thb thc the thh tho thr ths tht thu thy to- tob toc toe toh too tor tos tot tou toy trb trc tre trh tro trr trs trt tru try tsb tsc tse tsh tso tsr tss tst tsu tsy ttb ttc tte tth tto ttr tts ttt ttu tty tub tuc tue tuh tuo tur tus tut tuu tuy tyc tye tyo tyr tys tyt ubb ubc ube ubh ubo ubr ubs ubt ubu uby ucb ucc uce uch uco ucr ucs uct ucu ueb uec uee ueh uer ues uet uey uhb uhc uhe uhh uho uhr uhs uht uhu uhy uob uoc uoe uoo uor uos uot ur- urb urc ure uro urr urs urt uru ury usb usc use ush uso usr uss ust usu utb utc ute uth uto utr uts utt utu uty uuc uue uur uus uut uuu uyc uyo uys uyu ybc ybe ybr ybs yby ycc yce ych yco ycs ycu ycy yeb yec yee yeh yeo yer yes yet yey yhc yhe yhs yht yhu yob yoc yoe yoo yor yos yot you yoy yrc yre yro yrs yrt yru ysb ysc yse yso ysr yss yst ysu ysy ytc yte yth yto ytr yts ytt ytu yue yuh yuo yur yus yut yuu yuy yyb yyc yye yys yyt yyu yyy

-hou -ose -ous bbbb bbbs bbch bbeb bbet bbhs bboy bbrc bbyo bcbc bcbs bccc bccs bcec bcer bces bcet bche bchs bcor bcos bcrs bcru bcsc bcss bctc bcts bcuc bebb bebe bebo beby bech becs becu beeb beer bees beet beey behr behs beo- beor beos beot berc bere bero berr bers bert beru bery bes- bese besh beso bess best besy betc bete beth beto bets bett betu beur beye beys beyt bhcc bher