-er -ol bbb bbd bbe bbf bbl bbo bbr bbt bdb bdd bde bdf bdl bdo bdr bdt be- beb bed bee bef bel beo ber bet bfb bfd bfe bff bfl bfo bfr bft blb bld ble blf bll blo blr blt bob bod boe bof bol boo bor bot brb brd bre brf brl bro brr brt btb btd bte btf btl bto btr btt dbb dbd dbe dbf dbl dbo dbr dbt ddb ddd dde ddf ddl ddo ddr ddt de- deb ded dee def del deo der det dfb dfd dfe dff dfl dfo dfr dft dl- dlb dld dle dlf dll dlo dlr dlt dob dod doe dof dol doo dor dot drb drd dre drl dro drr drt dtb dtd dte dtf dtl dto dtr dtt ebb ebd ebe ebf ebl ebo ebr ebt ed- edb edd ede edf edl edo edr edt eeb eed eee eef eel eeo eer eet ef- efb efd efe eff efl efo efr eft elb eld ele elf ell elo elr elt eo- eob eod eoe eof eol eoo eor eot erb erd ere erf erl ero err ert etb etd ete etf etl eto etr ett fbb fbd fbe fbf fbl fbo fbr fbt fdb fdd fde fdf fdl fdo fdr fdt feb fed fee fef fel feo fer fet ffd ffe fff ffl ffo ffr fft flb fld fle flf fll flo flr flt fob foe fof fol foo for fot frb frd fre frf frl fro frr frt ftb ftd fte ftf ftl fto ftr ftt lbb lbd lbe lbf lbl lbo lbr lbt ldb ldd lde ldf ldl ldo ldr ldt leb led lee lef lel leo ler let lfb lfd lfe lff lfl lfo lfr lft llb lld lle llf lll llo llr llt lob lod loe lof lol loo lor lot lrb lrd lrf lro lrr lrt ltb ltd lte ltf ltl lto ltr ltt ob- obb obd obe obf obl obo obr obt odb odd ode odf odl odo odr odt oeb oed oee oef oel oeo oer oet of- ofb ofd ofe off ofl ofo ofr oft olb old ole olf oll olo olt oo- oob ood oof ool ooo oor oot or- orb ord ore orf orl oro orr ort ot- otb otd ote otf otl oto otr ott rbb rbd rbe rbf rbl rbo rbr rbt rdb rdd rde rdf rdl rdo rdr rdt re- reb red ree ref rel reo rer ret rfb rfd rfe rff rfl rfo rfr rft rld rle rlf rll rlo rlr rlt rob rod roe rof rol roo ror rot rrb rrd rrf rrl rrr rrt rtb rtd rte rtf rtl rto rtr rtt tbb tbd tbe tbf tbl tbo tbr tbt tdb tdd tde tdf tdl tdo tdr tdt te- teb ted tee tef tel teo ter tet tfb tfd tfe tff tfl tfo tfr tft tld tle tlf tll tlo tlr tlt to- tob tod toe tof tol too tor tot trb trd tre trf trl tro trr trt ttb ttd tte ttf ttl tto ttr ttt

bbbb bbdd bbdo bbeb bbet bblb bd-r bdle bebb bebe bebo bede bedl bedo beeb beed beef beel beer beet befe beff befo beft beld bele bell belo belt beo- beod beof beor beot berd bere bero berr bert bete beto bett bffl bftt blbt bldr bleb bled blee bleo blet blob blod bloo blot bobb bobe bobo bodb bode bodo boee boef boel boeo boer boet bofd bofe boff bold bole boll bolo bolt boob bood booe boof bool boor boot bor- bord bore borf boro borr bort botb botd bote boto bott brdo brdt breb bred bree bref brel breo brer bret brob brod broe brol broo bror brot brrr btdt btob btor btrt bttb d-bo dbfo dbtt dddd ddot ddre debe debt dedd dede dedo deeb deed deef deel deer deet defe deff defo deft deld dele delf dell delo delt deol deor der- derb dere derf dero derr dete deto detr dfdt dfer dfoe dfrf dftr dlbd dobb dobe dobl dod- dodd dode dodo doel doer doff dold dole dolf doll dolo dolt doob dood doof dool door doot dord dore dorf doro dorr dort dotd dote doto dott dred dree dref drel dret drob drod drof drol drot dted dtle dtor dtot dtrl ebbo ebbr ebed ebel eber eboe ebol eboo ebor ebro edde eddo ede- edel eder edfl edle edod eede eeee eefe eefl eele eero eete efbr efeo efet efor eft- el-b elbe elbo elde eldr eled elee elef eleo eler elet elfe elft elle ello elod elro elte elto eode eole eolo eore eorl eotd eoto erbb erbe erde erdf ereb ered erel erer eret erft erld erle erll erob erod eroe erol eroo erre erro ertl etbr etee etel eter etfb etfe etoe etre etro ette etto fble fdlr fdot fdtl febo fede feeb feed feel feer feet fefe feff fefo feld fele felf fell felo felt feod feof ferb ferd fere fero ferr fert fete fetr fett ffee ffff ffrr fftf fldr fled flee fler flet flob flod floe floo flor flot fobt fode foed foer fofo fold fole foll folo folr folt food foof fool foot for- forb ford fore forl foro forr fort fote foto fott fred free freo fret frob froe frol frot ft-l fter ftlb lblr lbrt ldeo lebd lebo lede ledo ledt leed leef leel leer leet lefe leff left lele lell lelo leod leof leor lerd lere lero lert lete leto lett lfrd lldb llef llet llll llod lloo lob- lobb lobe lobo lode loeb lofe loff loft lold lole loll lolo loob lood looe loof lool loor loot lord lore loro lotd lote lotl loto lotr lott lrdd lrrr ltbf ltbl ltee lttr o-eo obbo obdt obed obel ober obet oble oboe obol obor obot obre obro obtd odbo oddd oded odel odeo oder odet odle odoo odor odot odrl oedo oele oere ofdr ofer off-