-er -ol bbb bbe bbi bbl bbo bbr bbt bbw be- beb bee bei bel beo ber bet bew bi- bib bie bii bil bio bir bit biw blb ble bli bll blo blr blt bob boe boi bol boo bor bot bow brb bre bri brl bro brr brt brw btb bte bti btl bto btr btt btw bwb bwi bwl bwo bwr ebb ebe ebi ebl ebo ebr ebt ebw eeb eee eel eeo eer eet eew eib eie eii eil eio eir eit elb ele eli ell elo elr elt elw eo- eob eoe eoi eol eoo eor eot eow erb ere eri erl ero err ert erw etb ete eti etl eto etr ett etw ewb ewe ewi ewl ewo ewr ewt eww ibb ibe ibi ibl ibo ibr ibt ibw ie- iee iei iel ier iet iib iie iii iil iio iir iit iiw il- ilb ile ili ill ilo ilr ilt io- iob ioe ioi iol ioo ior iot iow ir- irb ire iri irl iro irr irt itb ite iti itl ito itt iwb iwe iwi iwl iwo iwr iwt iww lbb lbe lbi lbl lbo lbr lbt lbw leb lee lei lel leo ler let lew lib lie lii lil lio lir lit liw llb lle lli lll llo llr llt llw lob loe loi lol loo lor lot low lrb lri lro lrr lrt lrw ltb lte lti ltl lto ltr ltt lwb lwi lwl lwo lwr lww o-i ob- obb obe obi obl obo obr obt obw oeb oee oei oel oeo oer oet oib oie oii oil oio oir oit olb ole oli oll olo olt olw oo- oob ooi ool ooo oor oot oow or- orb ore ori orl oro orr ort ot- otb ote oti otl oto otr ott otw owb owe owi owl owo owt oww rbb rbe rbi rbl rbo rbr rbt rbw re- reb ree rei rel reo rer ret rew rib rie rii ril rio rir rit rle rli rll rlo rlr rlt rlw rob roe roi rol roo ror rot row rrb rri rrl rrr rrt rtb rte rti rtl rto rtr rtt rtw rwb rwe rwi rwl rwr tbb tbe tbi tbl tbo tbr tbt te- teb tee tei tel teo ter tet tew tib tie tii til tio tir tit tiw tle tli tll tlo tlr tlt tlw to- tob toe toi tol too tor tot tow trb tre tri trl tro trr trt trw ttb tte tti ttl tto ttr ttt ttw twb twe twi twl two twr twt tww wbb wbe wbi wbo wbr wbt wbw web wee wei wel weo wer wet wew wib wie wii wil wir wit wl- wlb wle wli wll wlo wlr wlt wlw wob woe woi wol woo wor wot wow wr- wre wri wrl wro wrr wrt wrw wtb wti wto wtr wtt wtw wwe wwi wwl wwo wwt www

bbbb bbeb bbet bblb bbwr bebb bebe bebi bebo beeb beel beer beet beil beir beit bele beli bell belo belt belw beo- beor beot bere beri bero berr bert bete beti beto bett betw bewe bibb bibe bibi bibl bibo bieb biel bier biet bile bili bill bilo bilt bio- bioi biol biot birb bire biri birl biro birr birt bite bito bitt biw- blbt bleb blee blei bleo blet blew blio blir blit blob bloo blot blow blw- bobb bobe bobi bobo bobw boee boel boeo boer boet boi- boie boii boil boit bole boli boll bolo bolt boob booe bool boor boot boow bor- bore bori boro borr bort borw botb bote boti boto bott botw bowe bowi bowl bowr bowt breb bree brei brel breo brer bret brew brie bril brio brit brob broe brol broo bror brot brow brrr brwe btie btob btor btrt bttb btwo ebbo ebbr ebbw ebel eber ebit ebli eboe ebol eboo ebor ebow ebro eeee eele eero eete eiei eier eile eire eitb eiti eito eitr el-b elbe elbi elbo elee eleo eler elet elie elil elio elit elle elli ello eloi elro elte elto eoir eole eoli eolo eore eori eorl eoto eotw erbb erbe ereb erei erel erer eret erew erie eril erio erit erle erli erll erob eroe eroi erol eroo erre erro ertl erwt etbr etee etel eter etio etoe etre etro ette etti etto ewer ewew ewle ewre ewte i-be ibet ibew ibie ible ibot ibri ibro ibtb ibtl ieet ieie ieio iele iere ieri iett iiie iiii iiio iiit iioi iioo iitr iitt iiwi ile- ileo iler ilet ilie ilio ilir ilit ill- ille illi illo illt iloo ilot ilow ilre iobi ioee ioel ioii ioio ioit iole iolo iooi iooo iore iori iote ioto iowe irbe iree irel irer iri- irie iril irio irlb irob irre irri irte irti itbe itel iter itet itie itil itll itoi itol itoo itor itri itto itwe iweb iwie iwil iwiw lblr lbrt lebo leel leer leet leib leie leil leio leir leit lele leli lell lelo leoi leor lere lero lert lete leti leto lett lewe libe libo libr lieb liel lier liet liew liii liir lilb lile lili lill lilo lilt lio- lior lire liri lirl liro lirr lirt litb lite liti litl lito litr litt llet llew llll lloo lob- lobb lobe lobi lobo loeb loei loew loir loit lole loli loll lolo loob looe lool loor loot lore lori loro lote loti lotl loto lotr lott lowb lowe lowi lowl lowr lowt loww lroi lrrr ltbl ltee ltib lttr lwbt lwei lwoo lwow o-eo obbo obel ober obet obie obit oble oboe oboi obol obor obot obre obri obro oeil oele oere oeti oier oiii oire oirt oiti olbo ole- olei oleo oler olet olib olie olio olit olle olli ollo olor olot oobe oobi ooer oolo oooo oore oort ootb ootw orbb orbe orbi orbo ore- oreb orel oreo orer ori- orie oril orio orit orle orlo oro- oroe oror orot orri orro