-er -ey -ic -th bbb bbc bbe bbh bbi bbo bbr bbs bbt bby bcb bcc bce bch bci bco bcr bcs bct bcy be- beb bec bee beh bei beo ber bes bet bey bhb bhc bhe bhh bhi bho bhr bhs bht bi- bib bic bie bih bii bio bir bis bit biy bob boc boe boh boi boo bor bos bot boy brb bre brh bri bro brr brs brt bry bsb bsc bse bsh bsi bso bsr bss bst bsy btb btc bte bth bti bto btr bts btt bty by- byc bye byh byi byo byr bys byt c-- cbb cbc cbe cbh cbi cbo cbr cbs cbt cby ccb ccc cce cch cci cco ccr ccs cct ce- ceb cec cee ceh cei ceo cer ces cet cey ch- chb chc che chh chi cho chr chs cht chy ci- cib cic cie cih cii cio cir cis cit co- cob coc coe coh coi coo cor cos cot coy crb crc cre crh cri cro crr crs crt cry csb csc cse csh csi cso csr css cst csy ctb ctc cte cth cti cto ctr cts ctt cty cyb cyc cye cyo cyr cys cyt ebb ebc ebe ebh ebi ebo ebr ebs ebt eby ec- ecb ecc ece ech eci eco ecr ecs ect eeb eec eee eeo eer ees eet eey ehb ehc ehe ehh ehi eho ehr ehs eht eib eic eie eii eio eir eis eit eo- eob eoc eoe eoh eoi eoo eor eos eot erb erc ere erh eri ero err ers ert ery es- esb esc ese esh esi eso esr ess est esy etb etc ete eth eti eto etr ets ett ety eyc eye eyo eyr eys eyt h-i hbb hbc hbe hbh hbi hbo hbr hbs hbt hby hcb hcc hce hch hci hco hcr hcs hct hcy he- heb hec hee heh hei heo her hes het hey hhb hhc hhe hhh hhi hho hhr hhs hht hhy hib hic hie hih hii hio hir his hit hob hoc hoe hoh hoi hoo hor hos hot hoy hr- hrb hrc hre hrh hri hro hrr hrs hrt hsb hsc hse hsh hsi hsr hss hst hsy htb htc hte hth hti hto htr hts htt hty hy- hyb hyc hye hyh hyi hyo hyr hys hyt hyy ibb ibc ibe ibh ibi ibo ibr ibs ibt iby icb icc ice ich ici ico icr ics ict icy ie- iec iee iei ier ies iet iey ihb ihc ihe ihh ihi iho ihr ihs iht ihy iib iic iie iih iii iio iir iis iit io- iob ioc ioe ioh ioi ioo ior ios iot ir- irb irc ire iri iro irr irs irt iry is- isb isc ise ish isi iso isr iss ist isy itb itc ite ith iti ito its itt ity iyc iye iyo iyr iys iyt iyy o-i ob- obb obc obe obh obi obo obr obs obt oby oc- ocb occ och oci oco ocr ocs oct oeb oec oee oeh oei oeo oer oes oet oey ohc ohe ohh ohi oho ohr ohs oht oib oic oie oii oio oir ois oit oo- oob ooc ooh ooi ooo oor oos oot or- orb orc ore orh ori oro orr ors ort ory os- osb osc ose osh osi oso osr oss ost ot- otb otc ote oth oti oto otr ots ott oye oyi oyo oys rbb rbc rbe rbh rbi rbo rbr rbs rbt rcb rcc rce rch rci rco rcr rcs rct re- reb rec ree reh rei reo rer res ret rey rh- rhb rhc rhe rhh rhi rho rhr rhs rht rib ric rie rih rii rio rir ris rit riy rob roc roe roh roi roo ror ros rot roy rrb rrc rrh rri rrr rrs rrt rsb rsc rse rsh rsi rso rsr rss rst rtb rtc rte rti rto rtr rts rtt rty ry- ryc rye ryo ryr rys ryy sbb sbc sbe sbh sbi sbo sbr sbs sbt sby scb scc sce sch sci sco scr scs sct se- seb sec see seh sei seo ser ses set sey sh- shb shc she shh shi sho shr shs sht shy sib sic sie sih sii sio sir sis sit sob soc soe soh soi soo sor sos sot soy sr- srb src sre srh sri sro srr srs srt sry ss- ssb ssc sse ssh ssi sso ssr sss sst stb stc ste sth sti sto str sts stt sty sy- syb syc sye syh syi syr sys syt tbb tbc tbe tbh tbi tbo tbr tbs tbt tcb tcc tce tch tci tco tcr tcs tct te- teb tec tee teh tei teo ter tes tet tey th- thb thc the thh thi tho thr ths tht thy tib tic tie tih tii tio tir tis tit tiy to- tob toc toe toh toi too tor tos tot toy trb trc tre trh tri tro trr trs trt try tsb tsc tse tsh tsi tso tsr tss tst tsy ttb ttc tte tth tti tto ttr tts ttt tty tyc tye tyo tyr tys tyt ybc ybe ybi ybr ybs yby ycc yce ych yci yco ycs ycy yeb yec yee yeh yei yeo yer yes yet yey yhc yhe yhi yhs yht yie yih yii yio yir yis yit yob yoc yoe yoi yoo yor yos yot yoy yrc yre yro yrs yrt ysb ysc yse ysi yso ysr yss yst ysy ytc yte yth yto ytr yts ytt yyb yyc yye yys yyt yyy

-ose bbbb bbbs bbch bbci bbeb bbet bbhs bboy bbrc bbyo bcbc bcbs bccc bcci bccs bcec bcer bces bcet bche bchs bcie bcis bcit bcor bcos bcrs bcsc bcss bctc bcts bebb bebe bebi bebo beby bech beci becs beeb beer bees beet beey behr behs beic beir beis beit beo- beor beos beot berc bere beri bero berr