-er b-p bbb bbd bbe bbm bbo bbp bbr bbt bdb bdd bde bdm bdo bdp bdr bdt be- beb bed bee bem beo bep ber bet bmb bmd bme bmm bmo bmp bmr bmt bob bod boe bom boo bop bor bot bpb bpd bpe bpm bpo bpp bpr bpt brb brd bre brm bro brp brr brt btb btd bte btm bto btp btr btt dbb dbd dbe dbm dbo dbp dbr dbt ddb ddd dde ddm ddo ddp ddr ddt de- deb ded dee dem deo dep der det dmb dmd dme dmm dmo dmp dmr dmt dob dod doe dom doo dop dor dot dpb dpd dpe dpm dpo dpp dpr dpt drb drd dre drm dro drp drr drt dtb dtd dte dtm dto dtp dtr dtt ebb ebd ebe ebm ebo ebp ebr ebt ed- edb edd ede edm edo edp edr edt eeb eed eee eem eeo eep eer eet em- emb emd eme emm emo emp emr emt eo- eob eod eoe eom eoo eop eor eot ep- epb epd epe epm epo epp epr ept erb erd ere erm ero erp err ert etb etd ete etm eto etp etr ett m-o m-r mbb mbd mbe mbm mbo mbp mbr mbt mdb mdd mde mdm mdo mdp mdr mdt meb med mee mem meo mep mer met mmb mmd mme mmm mmo mmp mmr mmt mob mod moe mom moo mop mor mot mpb mpd mpe mpm mpo mpp mpr mpt mrb mrd mre mrm mro mrp mrr mrt mtb mtd mte mtm mto mtp mtr mtt ob- obb obd obe obm obo obp obr obt odb odd ode odm odo odp odr odt oeb oed oee oem oeo oep oer oet om- omb omd ome omm omo omp omr omt oo- oob ood oom ooo oop oor oot op- opb opd ope opm opo opp opr opt or- orb ord ore orm oro orp orr ort ot- otb otd ote otm oto otp otr ott p-p pbb pbd pbe pbm pbo pbp pbr pbt pdb pdd pde pdm pdo pdp pdr pdt peb ped pee pem peo pep per pet pmb pmd pme pmm pmo pmp pmr pmt pob pod poe pom poo pop por pot ppb ppd ppe ppm ppo ppp ppr ppt prb prd pre prm pro prp prr prt pt- ptb ptd pte ptm pto ptp ptr ptt rbb rbd rbe rbm rbo rbp rbr rbt rdb rdd rde rdm rdo rdp rdr rdt re- reb red ree rem reo rep rer ret rmb rmd rme rmm rmo rmp rmr rmt rob rod roe rom roo rop ror rot rpb rpd rpe rpm rpo rpp rpr rpt rrb rrd rrm rrp rrr rrt rtb rtd rte rtm rto rtp rtr rtt tbb tbd tbe tbm tbo tbp tbr tbt tdb tdd tde tdm tdo tdp tdr tdt te- teb ted tee tem teo tep ter tet tmb tmd tme tmm tmo tmp tmr tmt to- tob tod toe tom too top tor tot tpb tpd tpe tpm tpo tpp tpr tpt trb trd tre trm tro trp trr trt ttb ttd tte ttm tto ttp ttr ttt

bbbb bbdd bbdo bbeb bbet bbpr bd-r bdrm bebb bebe bebo bede bedo beeb beed beem beep beer beet beme beo- beod beor beot bepo berd bere berm bero berr bert bete beto bett bmdb bmdp bmep bmop bmpt bobb bobe bobo bodb bode bodo boee boeo boep boer boet bomb bome bomp bomt boob bood booe boom boop boor boot bope bopp bor- bord bore borm boro borr bort botb botd bote boto bott bpoe bpot bprd brdm brdo brdt breb bred bree brem breo brep brer bret brob brod broe brom broo bror brot brrm brrr btbp btdt btob btor btrt bttb d-bo dbpd dbtt dddd ddot ddpo ddre debe debt dedd dede dedo deeb deed deem deep deer deet dem- demb demd deme demo deop deor depe depo depp depr dept der- derb dere derm dero derp derr dete deto detr dmdt dmop dmrb dobb dobe dod- dodd dode dodo doer domb dome domm domo domp doob dood doom doop door doot dope dopo dopp dopr dopt dord dore dorm doro dorp dorr dort dotd dote doto dott dpdt dper dpmo dred dree drem dret drob drod drom drop drot dtdp dted dtmp dtor dtot dttp ebbo ebbr ebed eber eboe eboo ebor ebpo ebro edde eddm eddo eddp ede- edem eder edme edod edom edrm eede eeee eemo eero eete embd embe embo embr emdt emer emet emme emod emor empd empe empt emre emte emtp eode eore eotd eoto epbm epee eper epmd epmo epod epor epot eppo eppp eprb epro eprp epte erbb erbe erde ereb ered erem erer eret erme ermo erob erod eroe eroo erpe erre erro etbr etee etem eter etoe etre etrm etro ette etto mbdb mbed mddm mdme mdmp mdop mdot mdpp mebe mebo medb medd mede medo meed meem meep meer meet meme memo memr meor mepe mer- merb merd mere merm mero merp mert met- mete meto mett mmdb mmmd mmmm mmod mmor mmpr mmrp mobb mobe mobo modd mode modo moed moet mome momo moob mood mooe moop moor moot mope mopp morb mord more moro mort motb motd mote motm moto mott mppe mppp mpro mprp mptp mrbb mrbm mrdd mreb mred mree mrmd mrtm mrtt mtbd mtbo mtep mtoe mtom mtor mtpd mtre mtrr mttr o-eo obbo obdt obed ober obet oboe obor obot obre obro obtd odbo oddd oded odem odeo oder odet odmr odom odoo odop odor odot odrp oedo oeme oere oerm ombe ombo omdb omed omee omeo omer omet omo- omoe omoo omor ompt omre omro oobe ooer oome oooo oord oore oort ootb ootp oped opep oper opet opo- opor oppo opto orbb orbe orbo orde ordo ore- oreb ored orem oreo orer orme ormo oro- oroe orom oror orot orpe orro orte orto otbd oted otee otem otep