-er -ol bbb bbe bbl bbo bbr bbs bbt be- beb bee bel beo ber bes bet bez blb ble bll blo blr bls blt blz bob boe bol boo bor bos bot boz brb bre brl bro brr brs brt brz bsb bse bsl bso bsr bss bst btb bte btl bto btr bts btt btz bze bzo bzr bzs bzz ebb ebe ebl ebo ebr ebs ebt eeb eee eel eeo eer ees eet elb ele ell elo elr els elt elz eo- eob eoe eol eoo eor eos eot erb ere erl ero err ers ert erz es- esb ese esl eso esr ess est etb ete etl eto etr ets ett etz eze ezo ezr ezs ezz lbb lbe lbl lbo lbr lbs lbt leb lee lel leo ler les let lez llb lle lll llo llr lls llt llz lob loe lol loo lor los lot loz lrb lro lrr lrs lrt lrz lsb lse lsl lso lsr lss lst lsz ltb lte ltl lto ltr lts ltt ltz lzo lzr lzs ob- obb obe obl obo obr obs obt oeb oee oel oeo oer oes oet olb ole oll olo ols olt oo- oob ool ooo oor oos oot or- orb ore orl oro orr ors ort orz os- osb ose osl oso osr oss ost ot- otb ote otl oto otr ots ott otz oze ozo ozs ozt ozz rbb rbe rbl rbo rbr rbs rbt re- reb ree rel reo rer res ret rez rle rll rlo rlr rls rlt rob roe rol roo ror ros rot roz rrb rrl rrr rrs rrt rsb rse rsl rso rsr rss rst rtb rte rtl rto rtr rts rtt rtz rzb rze rzo sbb sbe sbl sbo sbr sbs sbt se- seb see sel seo ser ses set sez slb sle sll slo slr sls slt sob soe sol soo sor sos sot soz sr- srb sre srl sro srr srs srt ss- ssb sse ssl sso ssr sss sst ssz stb ste stl sto str sts stt stz sze szl szr tbb tbe tbl tbo tbr tbs tbt tbz te- teb tee tel teo ter tes tet tez tle tll tlo tlr tls tlt tlz to- tob toe tol too tor tos tot toz trb tre trl tro trr trs trt trz tsb tse tsl tso tsr tss tst ttb tte ttl tto ttr tts ttt tze tzs zbb zbl zbr zbs zbt zeb zee zel zeo zer zes zet zez zlr zlt zo- zob zoe zol zoo zor zos zot zrl zro zrs zse zsl zst zsz zte ztl ztr zzr zzs zzt zzz

-ose bbbb bbbs bbeb bbet bblb bbls bebb bebe bebo beeb beel beer bees beet bele bell belo bels belt belz beo- beor beos beot bere bero berr bers bert bes- bese beso bess best bete beto bets bett betz beze blbt bleb blee bleo bles blet blls blob bloo blot blss blst blts bobb bobe bobo bobs boee boel boeo boer boes boet bole boll bolo bols bolt boob booe bool boor boos boot booz bor- bore boro borr bors bort borz bose boso boss bost botb bote boto bots bott bozo breb bree brel breo brer bres bret brez brls brob broe brol broo bror bros brot broz brrr brrs brsb brsr brst bseb bsee bser bses bset bsos bsse bsts btob btor btrt btss bttb bzer bzoe bzzt bzzz ebbo ebbr ebbs ebel eber ebes eboe ebol eboo ebor ebos ebro eeee eees eele eels eero eers eese eete eets eeze el-b elbe elbo elee eleo eler eles elet elle ello ells elos elro else elso elst elte elto elts eltz elze eoes eole eolo eore eorl eost eoto eots erbb erbe ereb erel erer eres eret erez erle erll erob eroe erol eroo eros erre erro errs erse erso erst ertl erts ertz esbo esbs esee esel eseo eser eses eset eso- esol esos esse essl esso esst este esto estr ests etbr etee etel eter etes etoe etos etre etro ette etto ezel ezer ezzo lblr lbos lboz lbrs lbrt lebo leel leer lees leet lele lell lelo leor leos leoz lere lero lert lese less lest lete leto lets lett leze lezo llbs lles llet llll lloo lob- lobb lobe lobo lobs loeb loes lole loll lolo lols lolz loob looe lool loor loos loot looz lore loro lors lose loso loss lost lote lotl loto lotr lots lott lotz loze lrrr lrse lrst lrts ls-r lses lset lsso lssr lsts ltbl ltee ltrs ltsr lttr lztt o-eo obbo obel ober obes obet oble obls oboe obol obor obos obot obre obro obsr obss obst obts oele oere oers oese oest oetz olbo ole- oleo oler oles olet olle ollo olor olos olot olst olsz oobe ooer ooes oolo oooo ooos oore oort oose oost ootb oots ooze orbb orbe orbo orbs ore- oreb orel oreo orer ores orle orlo oro- oroe oror oros orot oroz orro orrs orse orso orte orto orts orzo osbe osee osel oser oses oset osez oslo osoo osor osos osro ossb osse osso oste ostr osts otbs otee oter otes oto- otoe otoo otor otos otre otro otrs otse otso otte otto otts ozee ozel ozer ozet rbbb rbbr rbbs rble rbsl rbss rbst rebb rebe rebo rebs reeb reel rees reet relb rele rell relo rels relt reol reos reot rere rero rers rert rese reso ress rest rete reto retr rets rett retz reze rlee rlls rob- robb robe robo robs robt roel roer roes roet role roll rolo rolt roob rool roor roos root rooz rore roro rort rose roso ross rost rote rotl roto rotr rots rott roze rozz rrle rrrr rsee rsos rsre rssl rsts rtee rtes rtle rtls rtlt rtss rtts s-os sbbs sber sbor sbot sbse sbst se-e se-o se-s se-t se-z sebe sebo sebs sebt seeb seel seer sees seet seez selb sele sell selo sels selt selz