-er -ol bbb bbe bbg bbi bbk bbl bbo bbr bbt be- beb bee beg bei bek bel beo ber bet bez bgb bge bgg bgi bgk bgl bgo bgr bgt bgz bi- bib bie big bii bik bil bio bir bit biz bkb bke bkg bkk bkl bko bkr bkt blb ble blg bli blk bll blo blr blt blz bob boe bog boi bok bol boo bor bot boz brb bre brg bri brk brl bro brr brt brz btb bte btg bti btk btl bto btr btt btz bze bzo bzr bzz ebb ebe ebg ebi ebk ebl ebo ebr ebt eeb eee eeg eek eel eeo eer eet egb ege egg egi egl ego egr egt eib eie eig eii eik eil eio eir eit ekb eke ekg eki ekl eko ekr ekt elb ele elg eli elk ell elo elr elt elz eo- eob eoe eog eoi eok eol eoo eor eot erb ere erg eri erk erl ero err ert erz etb ete etg eti etk etl eto etr ett etz eze ezo ezr ezz gbe gbg gbi gbk gbl gbo gbr gbt gbz ge- geb gee geg gei gek gel geo ger get gez ggb ggg ggi ggo ggr ggt ggz gib gie gig gii gik gil gio gir git giz gkb gko gkt glb gle glg gli glk gll glo glr glt glz gob goe gog goi gok gol goo gor got goz grb gre grg gri grk grl gro grr grt gtb gte gtg gti gtk gtl gto gtr gtt gzo gzr ibb ibe ibg ibi ibk ibl ibo ibr ibt ibz ie- iee ieg iei iek iel ier iet igb ige igg igi igk igl igo igr igt iib iie iii iil iio iir iit ikb ike iki ikk ikl iko ikr ikt il- ilb ile ilg ili ilk ill ilo ilr ilt ilz io- iob ioe iog ioi iol ioo ior iot ir- irb ire irg iri irk irl iro irr irt itb ite itg iti itk itl ito itt itz ize izi izo izz k-t k-z kbb kbe kbi kbk kbl kbo kbr kbz ke- keb kee keg kei kek kel keo ker ket kez kgb kgi kgl kgo kib kie kig kii kik kil kio kir kit kiz kkb kke kki kkk kkl kkr kkt kl- klb klg kli klo klr klt klz kob koe kog koi kok kol koo kor kot koz krg kri krk krl kro krr krt ktb kte ktg ktk ktl kto ktr ktt kzo lbb lbe lbg lbi lbk lbl lbo lbr lbt leb lee leg lei lek lel leo ler let lez lgb lge lgg lgi lgk lgl lgo lgr lgt lib lie lig lii lik lil lio lir lit liz lkb lkg lkl lkr lkt llb lle llg lli llk lll llo llr llt llz lob loe log loi lok lol loo lor lot loz lrb lrg lri lrk lro lrr lrt lrz ltb lte ltg lti ltk ltl lto ltr ltt ltz lzi lzo lzr o-i ob- obb obe obg obi obk obl obo obr obt oeb oee oeg oei oel oeo oer oet oge ogg ogi ogl ogo ogt oib oie oii oik oil oio oir oit oiz okb oke okg oki okk okl oko okr olb ole olg oli olk oll olo olt oo- oob oog ooi ook ool ooo oor oot or- orb ore org ori ork orl oro orr ort orz ot- otb ote otg oti otk otl oto otr ott otz oze ozo ozt ozz rbb rbe rbg rbi rbk rbl rbo rbr rbt re- reb ree reg rei rek rel reo rer ret rez rgb rge rgg rgi rgk rgo rgr rgt rib rie rig rii rik ril rio rir rit riz rkb rke rkg rkk rko rkt rkz rle rlg rli rll rlo rlr rlt rob roe rog roi rok rol roo ror rot roz rrb rrg rri rrk rrl rrr rrt rtb rte rtg rti rtk rtl rto rtr rtt rtz rzb rze rzo tbb tbe tbg tbi tbk tbl tbo tbr tbt tbz te- teb tee teg tei tek tel teo ter tet tez tgb tge tgg tgi tgk tgl tgo tgr tgt tgz tib tie tig tii tik til tio tir tit tiz tkb tke tkg tkk tkl tko tkr tkt tkz tle tlg tli tlk tll tlo tlr tlt tlz to- tob toe tog toi tok tol too tor tot toz trb tre trg tri trk trl tro trr trt trz ttb tte ttg tti ttk ttl tto ttr ttt tze z-g zbb zbl zbr zbt zeb zee zek zel zeo zer zet zez zgb zgg zgi zib zie zig zik zil zio zir zit ziz zlr zlt zo- zob zoe zog zoi zok zol zoo zor zot zrl zro zte ztl ztr zzr zzt zzz

bbbb bbeb bbet bblb bbrg bebb bebe bebi bebo beeb beeg beek beel beer beet begg begi bego beik beil beir beit beke beki beko bele belg beli belk bell belo belt belz beo- beok beor beot bere berg beri berk bero berr bert bete beti beto bett betz beze bezi bibb bibe bibi bibl bibo bieb biel bier biet bigb bige bigg bigo bigt bike biko bile bili bilk bill bilo bilt bilz bio- biog bioi biol biot birb bire birg biri birk birl biro birr birt bite bito bitt bitz bize bizz blbt bleb blee bleg blei blek bleo blet blik blio blir blit bliz blkb blob blog blok bloo blot blrg bobb bobe bobi bobo boee boel boeo boer boet boge bogg bogi bogo bogt boi- boie boii boil boit boke boki boko bole bolg boli bolk boll bolo bolt boob booe boog book bool boor boot booz bor- bore borg bori bork boro borr bort borz botb bote boti boto bott bozi bozo breb bree breg brei brek brel breo brer bret brez brie brig brik bril brio brit briz brkb brob broe brog brok brol broo bror