-er b-p bbb bbd bbe bbo bbp bbr bdb bdd bde bdo bdp bdr bdv be- beb bed bee beo bep ber bev bob bod boe boo bop bor bov bpb bpd bpe bpo bpp bpr bpv brb brd bre bro brp brr brv bvb bvd bve bvo bvp bvr bvv dbb dbd dbe dbo dbp dbr dbv ddb ddd dde ddo ddp ddr de- deb ded dee deo dep der dev dob dod doe doo dop dor dov dpb dpd dpe dpo dpp dpr dpv drb drd dre dro drp drr drv dvb dvd dve dvp dvr ebb ebd ebe ebo ebp ebr ebv ed- edb edd ede edo edp edr eeb eed eee eeo eep eer eev eo- eob eod eoe eoo eop eor ep- epb epd epe epo epp epr erb erd ere ero erp err erv evb evd eve evo evp evr evv ob- obb obd obe obo obp obr obv odb odd ode odo odp odr odv oeb oed oee oeo oep oer oo- oob ood ooo oop oor oov op- opb opd ope opo opp opr opv or- orb ord ore oro orp orr orv ov- ovb ovd ove ovo ovp ovv p-p pbb pbd pbe pbo pbp pbr pdb pdd pde pdo pdp pdr pdv peb ped pee peo pep per pev pob pod poe poo pop por pov ppb ppd ppe ppo ppp ppr ppv prb prd pre pro prp prr prv pvb pvd pve pvo pvp pvr pvv rbb rbd rbe rbo rbp rbr rdb rdd rde rdo rdp rdr rdv re- reb red ree reo rep rer rev rob rod roe roo rop ror rov rpb rpd rpe rpo rpp rpr rpv rrb rrd rrp rrr rvb rvd rve rvo rvp rvr rvv v-e vbd vbo vbr vbv vdb vdd vde vdo vdp vdr vdv veb ved vee veo vep ver vob vod voe voo vop vor vov vpb vpd vpe vpo vpp vpr vrb vrd vre vrp vrr vvb vvo vvr vvv

bbbb bbdd bbdo bbeb bbpr bd-r bebb bebe bebo bede bedo beeb beed beep beer beo- beod beor bepo berd bere bero berr bevo bobb bobe bobo bodb bode bodo boee boeo boep boer boob bood booe boop boor bope bopp bor- bord bore boro borr bove bovo bpoe bprd brdo breb bred bree breo brep brer brev brob brod broe broo bror brrr d-bo dbpd dddd ddpo ddre debe dedd dede dedo deeb deed deep deer deev deop deor depe depo depp depr der- derb dere dero derp derr derv deve devo dobb dobe dod- dodd dode dodo doer doob dood doop door dope dopo dopp dopr dord dore doro dorp dorr dove dper dred dree drev drob drod drop dvdr dvor dvrp ebbo ebbr ebed eber eboe eboo ebor ebpo ebro edde eddo eddp ede- eder edod edve eede eeee eero eode eore epee eper epod epor eppo eppp eprb epro eprp erbb erbe erde ereb ered erer erev erob erod eroe eroo erpe erre erro erve evdb ever evoe evoo evop evre o-eo obbo obed ober oboe obor obre obro odbo oddd oded odeo oder odoo odop odor odrp oedo oere oevp oobe ooer oooo oord oore oped opep oper opo- opor oppo orbb orbe orbo orde ordo ore- oreb ored oreo orer oro- oroe oror orpe orro orve orvr ovde ovee over ovo- ovod ovoo ovpp ovre pbed pdpr ped- pede pedo peed peep peer peev peor pepd pepe pepo per- perd pere pero perp perr perv pobo pod- podd pode podo poed poer pood poop poor pop- pope popo popp porb pore poro porr povo ppbv pper ppod pppd pppo pppp pre- preb pred pree prep prev pro- prob prod proe proo prop prov prpd prrd rbbb rbbr rdbp rder rdev rebb rebe rebo redd rede redo redr reeb reed reep reev reod reop repe repo repp repr rerd rere rero revd reve revo revp rob- robb robe robo rodd rode rodo roed roer roev roob rood roop roor rope ropo rore roro rove rovo rpdp rpob rpoe rred rrrr rved rver vdbp vder vdre vede vedo veep veer veor vepe vepr ver- verb verd vere vero veve vevo vode vodo voer voor vor- vord vore voro vpro vred vreo vver vvob vvpb vvvv

b-e-d bbbee bd-re bdoor be-er be-ro bebdo bebed beber bebod bebop bedde bedee beder beebe beede beerd beeve beode beord bepop beppe beppo berbe berde bered berob beroe beror berre bever bevor bo-bo bobov bobr bobre bodd- boded boder bodoe bodor boedo boero boode booed booer boord boore borbo borde bordo bored boree borer boro- borod boroo borov borre borro borve borvo bovee bredd brede breed breer breo- brerd brere breve brobo brodd brode brodo broer brood brrrr d-rev d-rod ddddd ddebo debed deber debro dedde dedee deder deede deepe deepp deepv deere deeve deore deoro depoe depop depor derbe derde dered dero- derob derre derro derve dever devoe devor devro do-do dobee dober dobev dobre dobro dodoo dodro doerr doodo doore doped doper doppe dored doree dorpe dorre dover dovev dovre drbob drdre dredd drede dreed dreep drepe drere dreve drobe drobo drode drood droop drop- drope dropo drove dvd-d dvd-r e-dee e-pro ebbed ebber edder eddoe eddre edeo- edere edoor edred eeeee eeped eepee eerde eevee eever eorre epode erbbe erber erdor erdre erede erere ereve erode erodr eroor erore erred error evdev evere evero everr eveve evoor o-r-b obodo oboro obreb obrov odder odebo odore oeppo oo-er ooooo oopod oovoo op-ed opepe opere opobo opodo opovo opped opper orbed order ordre ordro oredo oreed oreo- orere orero orobe orobo orodo oroer orped over- overo p-rep pdvvp pebre pedee pedo- pedro peebo peere peeve pepee peppe perde perer perov perre perro perve pervo po-po pobe poder podo- podob podoe podor pooed pooer poope poopo poore poove poped poper popop popov poppe poppo poreb pored porer poro- porro pover povvo prede preop prepd preve probe probo prodd prode proer proor prop- prope propp propr prore prove provo