-er -th b-p bbb bbd bbe bbh bbo bbp bbr bbs bbt bdb bdd bde bdh bdo bdp bdr bds bdt be- beb bed bee beh beo bep ber bes bet bhb bhd bhe bhh bho bhp bhr bhs bht bob bod boe boh boo bop bor bos bot bpb bpd bpe bph bpo bpp bpr bps bpt brb brd bre brh bro brp brr brs brt bsb bsd bse bsh bso bsp bsr bss bst btb btd bte bth bto btp btr bts btt dbb dbd dbe dbh dbo dbp dbr dbs dbt ddb ddd dde ddh ddo ddp ddr dds ddt de- deb ded dee deh deo dep der des det dh- dhb dhd dhe dhh dho dhp dhr dhs dht dob dod doe doh doo dop dor dos dot dpb dpd dpe dph dpo dpp dpr dps dpt drb drd dre dro drp drr drs drt dsb dsd dse dsh dso dsp dsr dss dst dtb dtd dte dth dto dtp dtr dts dtt ebb ebd ebe ebh ebo ebp ebr ebs ebt ed- edb edd ede edh edo edp edr eds edt eeb eed eee eeo eep eer ees eet ehb ehd ehe ehh eho ehp ehr ehs eht eo- eob eod eoe eoh eoo eop eor eos eot ep- epb epd epe eph epo epp epr eps ept erb erd ere erh ero erp err ers ert es- esb esd ese esh eso esp esr ess est etb etd ete eth eto etp etr ets ett hbb hbd hbe hbh hbo hbp hbr hbs hbt hdb hdd hde hdh hdo hdp hdr hds hdt he- heb hed hee heh heo hep her hes het hhb hhd hhe hhh hho hhp hhr hhs hht hob hod hoe hoh hoo hop hor hos hot hpb hpd hpe hph hpo hpp hpr hps hpt hr- hrb hrd hre hrh hro hrp hrr hrs hrt hsb hsd hse hsh hsp hsr hss hst htb htd hte hth hto htp htr hts htt ob- obb obd obe obh obo obp obr obs obt odb odd ode odh odo odp odr ods odt oeb oed oee oeh oeo oep oer oes oet ohd ohe ohh oho ohp ohr ohs oht oo- oob ood ooh ooo oop oor oos oot op- opb opd ope oph opo opp opr ops opt or- orb ord ore orh oro orp orr ors ort os- osb osd ose osh oso osp osr oss ost ot- otb otd ote oth oto otp otr ots ott p-p pbb pbd pbe pbo pbp pbr pbs pbt pdb pdd pde pdh pdo pdp pdr pds pdt peb ped pee peh peo pep per pes pet phb phd phe pho php phr phs pht pob pod poe poh poo pop por pos pot ppb ppd ppe pph ppo ppp ppr pps ppt prb prd pre prh pro prp prr prs prt ps- psb psd pse psh pso psp psr pss pst pt- ptb ptd pte pth pto ptp ptr pts ptt rbb rbd rbe rbh rbo rbp rbr rbs rbt rdb rdd rde rdh rdo rdp rdr rds rdt re- reb red ree reh reo rep rer res ret rh- rhb rhd rhe rhh rho rhp rhr rhs rht rob rod roe roh roo rop ror ros rot rpb rpd rpe rph rpo rpp rpr rps rpt rrb rrd rrh rrp rrr rrs rrt rsb rsd rse rsh rso rsp rsr rss rst rtb rtd rte rto rtp rtr rts rtt sbb sbd sbe sbh sbo sbp sbr sbs sbt sdb sdd sde sdh sdo sdp sdr sds sdt se- seb sed see seh seo sep ser ses set sh- shb shd she shh sho shp shr shs sht sob sod soe soh soo sop sor sos sot spb spd spe sph spo spp spr sps spt sr- srb srd sre srh sro srp srr srs srt ss- ssb ssd sse ssh sso ssp ssr sss sst stb std ste sth sto stp str sts stt tbb tbd tbe tbh tbo tbp tbr tbs tbt tdb tdd tde tdh tdo tdp tdr tds tdt te- teb ted tee teh teo tep ter tes tet th- thb thd the thh tho thp thr ths tht to- tob tod toe toh too top tor tos tot tpb tpd tpe tph tpo tpp tpr tps tpt trb trd tre trh tro trp trr trs trt tsb tsd tse tsh tso tsp tsr tss tst ttb ttd tte tth tto ttp ttr tts ttt

-ose bbbb bbbs bbdd bbdo bbeb bbet bbhs bbpr bd-r bddh bdes bdhs bdos bdsd bebb bebe bebo bede bedo beds beeb beed beep beer bees beet behr behs beo- beod beor beos beot bepo berd bere bero berr bers bert bes- bese besh beso bess best bete beth beto bets bett bher bhet bhhs bhor bhot bhrt bobb bobe bobo bobs bodb bode bodh bodo bods boee boeo boep boer boes boet bohd boho bohr bohs boht boob bood booe booh boop boor boos boot bope bopp bops bor- bord bore borh boro borr bors bort bose bosh boso boss bost botb botd bote both boto bots bott bphs bpoe bpot bprd brdo brds brdt breb bred bree breo brep brer bres bret brhs brob brod broe broh broo bror bros brot brrr brrs brsb brsr brst bsbd bseb bsed bsee bser bses bset bshs bsod bsos bspp bspr bsrd bssd bsse bsts btbp btdt bths btob btor btps btrt btss bttb d-bo dbhs dbos dbpd dbrs dbss dbtt dddd ddes ddot ddpo ddps ddre ddss ddts debe debs debt dedd dede dedo deeb deed deep deer dees deet deop deor deos depe depo depp depr deps dept der- derb dere dero derp derr ders des- dese desh deso desp dess dest dete deth deto detr dets dhbp dhed dhee dher dhod dhor dhpr dhps dobb dobe dobs dod- dodd dode dodo dods doer does dohr dohs doob dood doop door doos doot dope dopo dopp dopr dops dopt dord