-er -ol bbb bbe bbg bbh bbk bbl bbo bbr be- beb bee beg beh bek bel beo ber bgb bge bgg bgh bgk bgl bgo bgr bhb bhe bhg bhh bhk bhl bho bhr bkb bke bkg bkk bkl bko bkr blb ble blg blh blk bll blo blr bob boe bog boh bok bol boo bor brb bre brg brh brk brl bro brr ebb ebe ebg ebh ebk ebl ebo ebr eeb eee eeg eek eel eeo eer egb ege egg egh egl ego egr ehb ehe ehg ehh ehl eho ehr ekb eke ekg ekh ekl eko ekr elb ele elg elh elk ell elo elr eo- eob eoe eog eoh eok eol eoo eor erb ere erg erh erk erl ero err gbe gbg gbh gbk gbl gbo gbr ge- geb gee geg geh gek gel geo ger ggb ggg ggh ggo ggr ghb ghe ghg ghh ghl gho ghr gkb gkh gko glb gle glg glh glk gll glo glr gob goe gog goh gok gol goo gor grb gre grg grh grk grl gro grr hbb hbe hbg hbh hbk hbl hbo hbr he- heb hee heg heh hek hel heo her hgb hge hgg hgh hgk hgl hgo hgr hhb hhe hhg hhh hhk hhl hho hhr hkb hkg hkh hkk hkl hko hkr hlb hle hlg hlh hll hlo hlr hob hoe hog hoh hok hol hoo hor hr- hrb hre hrg hrh hrk hrl hro hrr kbb kbe kbh kbk kbl kbo kbr ke- keb kee keg keh kek kel keo ker kgb kgh kgl kgo khe khh khk kho khr kkb kke kkh kkk kkl kkr kl- klb klg klh klo klr kob koe kog koh kok kol koo kor krg krk krl kro krr lbb lbe lbg lbh lbk lbl lbo lbr leb lee leg leh lek lel leo ler lgb lge lgg lgh lgk lgl lgo lgr lhb lhh lhk lho lhr lkb lkg lkh lkl lkr llb lle llg llk lll llo llr lob loe log loh lok lol loo lor lrb lrg lrh lrk lro lrr ob- obb obe obg obh obk obl obo obr oeb oee oeg oeh oel oeo oer oge ogg ogh ogl ogo ohe ohg ohh ohl oho ohr okb oke okg okk okl oko okr olb ole olg olk oll olo oo- oob oog ooh ook ool ooo oor or- orb ore org orh ork orl oro orr rbb rbe rbg rbh rbk rbl rbo rbr re- reb ree reg reh rek rel reo rer rgb rge rgg rgh rgk rgo rgr rh- rhb rhe rhg rhh rhl rho rhr rkb rke rkg rkk rko rle rlg rlh rll rlo rlr rob roe rog roh rok rol roo ror rrb rrg rrh rrk rrl rrr

bbbb bbeb bblb bbrg bebb bebe bebo beeb beeg beek beel beer begg bego behr beke beko bele belg belk bell belo beo- beok beor bere berg berk bero berr bhel bher bhog bhor bleb blee bleg bleh blek bleo blkb blob blog blok bloo blrg bobb bobe bobo boee boel boeo boer boge bogg bogh bogo bohl boho bohr boke boko bole bolg bolk boll bolo boob booe boog booh book bool boor bor- bore borg borh bork boro borr breb bree breg brek brel breo brer brkb brob broe brog broh brok brol broo bror brrr ebbo ebbr ebel eber eboe ebol eboo ebor ebro eeee eeke eele eerg eero egbe egee egel eger eggb egge eggh eggo eghe eghh egle ego- egol egor egre eheh ehel eher ehle ehlo ehre ekeb ekek eker ekho el-b elbe elbo elee eleh elek eleo eler elgg elke elko elle ello elog elok elro eole eolo eore eorl erbb erbe ereb erel erer erg- ergg ergh ergo erke erle erll erob eroe erol eroo erre erro gbbo gebe geek geel geer gege gegg gegl gego geko gelb gele gelg gell gelo geo- geog geol gerb gere gerl gero gggg gghg ghee gheg ghel ghll ghol gleb glee gleg gleo glge glob glog gloh glor glrb glro gobe gobl gobo goel goer gogh gogo gohb goke gole golk goll golo goog gook gool goor gorb gore gorg goro gorr grbr greb gree greg grob grog groh grok grol groo gror grrl grrr hebb hebe hebo hebr heeb heeg heek heel heer hege hegg hegh hego hehe heho heke hele helk hell helo heor herb here herg herk herl hero herr hhgg hhhh hler hobe hobo hoek hoel hoer hoge hogg hogh hogl hogo hohe hohl hoho hoke hoko hol- holb hole holh holk holl holo hooe hook hool hoor hore horg hork horl horo horr hrbl hree hrob k-lo kbbb kbbe kbbg kbbk kbbl kbbo kbbr kbeb kbee kbeh kbek kbel kbeo kber kbgb kbge kbgg kbgh kbgl kbgo kbgr kbhb kbhe kbhh kbhl kbhr kbkb kbkg kbkk kbkl kbko kbkr kblb kble kblg kbll kblo kblr kbob kboe kbok kboo kbrb kbre kbrg kbrh kbrk kbrl kbro kebb kebe kebr keeh keek keel keer kege kegg kegh kegk kegl kegr kehk kehl kehr kekb keke kekl keko kele kelg kelk kell kelo keok keol ker- kerb kere kerk kerl kero kerr kgbb kgbr kgeb kgeo kggg kggl kggo kggr kghl kghr kgkl kglb kgle kglh kglk kglo kglr kgoe kgol kgor kgrb kgre kgrg kgrk kgro kgrr khbr kheb khel kher khge khgg khhg khhk khhl khho khke khkk khkr khle khll khlo khlr khob khoe khok khol khor khrk khro khrr kkbb kkbe kkbg kkbl kkbo kkbr kkeg kkgb kkgl kkgo kkgr kkhb kkhh kkhk kkhr kkkk kklb kklh kkll kklo kkob kkoh kkol kkoo kkor kkrb kkre kkrh kkrk kkrl kkro kkrr klbb klbe klbl kleb klee klek kleo kler klgb klgl klgo klgr klhb klkk klkl klko klkr kllb klle kllk klob kloe klog kloh klok klol kloo klor klrg klrk klrr kobb kobe kobk kobo kobr koel kogb koge kogg kogh kogl kogo kohh kohl koho kohr kokb koke kokh kokk koko