-er -ol bbb bbe bbi bbl bbo bbr bbs bbt be- beb bee bei bel beo ber bes bet bi- bib bie bii bil bio bir bis bit blb ble bli bll blo blr bls blt bob boe boi bol boo bor bos bot brb bre bri brl bro brr brs brt bsb bse bsi bsl bso bsr bss bst btb bte bti btl bto btr bts btt ebb ebe ebi ebl ebo ebr ebs ebt eeb eee eel eeo eer ees eet eib eie eii eil eio eir eis eit elb ele eli ell elo elr els elt eo- eob eoe eoi eol eoo eor eos eot erb ere eri erl ero err ers ert es- esb ese esi esl eso esr ess est etb ete eti etl eto etr ets ett ibb ibe ibi ibl ibo ibr ibs ibt ie- iee iei iel ier ies iet iib iie iii iil iio iir iis iit il- ilb ile ili ill ilo ilr ils ilt io- iob ioe ioi iol ioo ior ios iot ir- irb ire iri irl iro irr irs irt is- isb ise isi isl iso isr iss ist itb ite iti itl ito its itt lbb lbe lbi lbl lbo lbr lbs lbt leb lee lei lel leo ler les let lib lie lii lil lio lir lis lit llb lle lli lll llo llr lls llt lob loe loi lol loo lor los lot lrb lri lro lrr lrs lrt lsb lse lsi lsl lso lsr lss lst ltb lte lti ltl lto ltr lts ltt o-i ob- obb obe obi obl obo obr obs obt oeb oee oei oel oeo oer oes oet oib oie oii oil oio oir ois oit olb ole oli oll olo ols olt oo- oob ooi ool ooo oor oos oot or- orb ore ori orl oro orr ors ort os- osb ose osi osl oso osr oss ost ot- otb ote oti otl oto otr ots ott rbb rbe rbi rbl rbo rbr rbs rbt re- reb ree rei rel reo rer res ret rib rie rii ril rio rir ris rit rle rli rll rlo rlr rls rlt rob roe roi rol roo ror ros rot rrb rri rrl rrr rrs rrt rsb rse rsi rsl rso rsr rss rst rtb rte rti rtl rto rtr rts rtt sbb sbe sbi sbl sbo sbr sbs sbt se- seb see sei sel seo ser ses set sib sie sii sil sio sir sis sit slb sle sli sll slo slr sls slt sob soe soi sol soo sor sos sot sr- srb sre sri srl sro srr srs srt ss- ssb sse ssi ssl sso ssr sss sst stb ste sti stl sto str sts stt tbb tbe tbi tbl tbo tbr tbs tbt te- teb tee tei tel teo ter tes tet tib tie tii til tio tir tis tit tle tli tll tlo tlr tls tlt to- tob toe toi tol too tor tos tot trb tre tri trl tro trr trs trt tsb tse tsi tsl tso tsr tss tst ttb tte tti ttl tto ttr tts ttt

-ose bbbb bbbs bbeb bbet bblb bbls bebb bebe bebi bebo beeb beel beer bees beet beil beir beis beit bele beli bell belo bels belt beo- beor beos beot bere beri bero berr bers bert bes- bese beso bess best bete beti beto bets bett bibb bibe bibi bibl bibo bibs bieb biel bier bies biet biis bile bili bill bilo bils bilt bio- bioi biol bios biot birb bire biri birl biro birr birs birt bis- bise bisl biso biss bist bite bito bits bitt blbt bleb blee blei bleo bles blet blio blir blis blit blls blob bloo blot blss blst blts bobb bobe bobi bobo bobs boee boel boeo boer boes boet boi- boie boii boil bois boit bole boli boll bolo bols bolt boob booe bool boor boos boot bor- bore bori boro borr bors bort bose bosi boso boss bost botb bote boti boto bots bott breb bree brei brel breo brer bres bret brie bril brio bris brit brls brob broe brol broo bror bros brot brrr brrs brsb brsr brst bseb bsee bser bses bset bsos bsse bsts btie btob btor btrt btss bttb ebbo ebbr ebbs ebel eber ebes ebis ebit ebli eboe ebol eboo ebor ebos ebro eeee eees eele eels eero eers eese eesi eete eets eiei eier eies eile eire eirs eise eiso eiss eist eitb eiti eito eitr el-b elbe elbi elbo elee eleo eler eles elet elie elil elio elis elit elle elli ello ells eloi elos elro else elso elst elte elto elts eoes eoir eois eole eoli eolo eore eori eorl eost eoto eots erbb erbe ereb erei erel erer eres eret erie eril erio eris erit erle erli erll erob eroe eroi erol eroo eros erre erro errs erse ersi erso erst ertl erts esbo esbs esee esel eseo eser eses eset esie esil esis esit esli eso- esol esos esri esse essi essl esso esst este esto estr ests etbr etee etel eter etes etio etoe etos etre etro etsi ette etti etto i-be ibes ibet ibie ibis ible ibos ibot ibri ibro ibss ibtb ibtl ibts ieet ieie ieio iele iels iere ieri iers iesi ieso iesr iest iett iies iiie iiii iiio iiis iiit iioi iioo iios iirs iisi iisr iist iitr iitt ile- ileo iler iles ilet ilie ilio ilir ilis ilit ill- ille illi illo ills illt iloo ilos ilot ilre ilse ilts iobi ioee ioel ioii ioio ioit iole iolo iooi iooo ioos iore iori iors ioso iote ioto irbe iree irel irer ires iri- irie iril irio iris irlb irob irre irri irrs irse irte irti irts isbe isbl isbt iseb isee isel iseo iser ises iset isie isil isis isit isle isls iso- isol isor isos isri isse issi isso issr isss iste isti isto istr ists itbe itbs itel iter ites