-er b-u bbb bbe bbg bbo bbr bbt bbu be- beb bee beg beo ber bet beu bgb bge bgg bgo bgr bgt bgu bjg bjj bjr bjt bju bob boe bog boj boo bor bot bou brb bre brg brj bro brr brt bru btb bte btg bto btr btt btu bub bue bug buj buo bur but buu ebb ebe ebg ebj ebo ebr ebt ebu eeb eee eeg eeo eer eet egb ege egg ego egr egt egu ejo ejt eju eo- eob eoe eog eoo eor eot eou erb ere erg ero err ert eru etb ete etg etj eto etr ett etu eu- eub eue eug euj eur eut gbe gbg gbj gbo gbr gbt gbu ge- geb gee geg geo ger get geu ggb ggg ggj ggo ggr ggt ggu gje gjg gjr gjt gob goe gog goo gor got gou grb gre grg grj gro grr grt gru gtb gte gtg gto gtr gtt gtu gu- gub gue gug guj guo gur gut guu jbg jbj jbo jbr jbt jbu jeb jee jeg jej jeo jer jet jeu jgb jge jgo jgr jgt jgu jjb jjg jjj jjr jju job joe jog joj joo jor jot jou jrb jrg jro jrr jrt jtb jte jtg jtr jtt jtu jub jue jug juo jur jut ob- obb obe obg obj obo obr obt obu oeb oee oeg oeo oer oet oge ogg ogo ogt ojb oje ojo oju oo- oob oog ooo oor oot or- orb ore org oro orr ort oru ot- otb ote otg oto otr ott otu ou- oue ouo our out rbb rbe rbg rbo rbr rbt rbu re- reb ree reg reo rer ret reu rgb rge rgg rgo rgr rgt rjg rjr rob roe rog roj roo ror rot rou rrb rrg rrr rrt rru rtb rte rtg rtj rto rtr rtt rtu rub rue rug ruo rur rut ruu tbb tbe tbg tbj tbo tbr tbt tbu te- teb tee teg tej teo ter tet teu tgb tge tgg tgo tgr tgt tgu tje tjo tjr tju to- tob toe tog toj too tor tot tou trb tre trg tro trr trt tru ttb tte ttg tto ttr ttt ttu tub tue tug tuj tuo tur tut tuu ubb ube ubg ubo ubr ubt ubu ueb uee ueg uer uet ugb uge ugg ugo ugr ugt ugu ujo uob uoe uog uoj uoo uor uot ur- urb ure urg uro urr urt uru utb ute utj uto utr utt utu uue uug uur uut uuu

bbbb bbeb bbet bbrg bebb bebe bebo beeb beeg beej beer beet begg bego begu beo- beor beot bere berg bero berr bert beru bete beto bett betu beur bobb bobe bobo bobu boee boeo boer boet boge bogg bogo bogt bojo bojt boju boob booe boog boor boot bor- bore borg borj boro borr bort boru botb bote boto bott boue bour bout breb bree breg breo brer bret brje brob broe brog broo bror brot brou brrr brue brug brut btob btor btrt bttb bubb bube bubo bubu buer bueu buge bugg bugo buje bujo buju bur- burb bure burg burj buro burr burt buru but- bute buto butt ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeee eerg eero eete eetu egbe egbu egee eger eggb egge eggo ego- egor egot egre egte ejer ejob ejoo ejot eore eoto erbb erbe ereb erer eret erg- ergg ergo erob eroe eroo erre erro ertu erub erur etbr etee eter etoe etre etro ette etto ettu euer euge eur- eure euro eurt g-jo gbbo gebe geer geet gege gegg gego geo- geog gerb gere gero gert geru getb gete getg geto gett geue ggbt gggg gobe gobo goer gogo goje gojg gojo goog goor goot gorb gore gorg goro gorr gort gote gotj goto gott gou- goug gour gout grbr greb gree greg gret greu grob grog groo gror grot grou grrr grub grue grug grur grut gtbr gtoe gubb gubu guer gugb guge gugg gugu gujo gurb gure gurg guro gurr gurt guru gute guto gutt gutu j-ro jbob jebb jebe jeer jeet jego jeju jere jero jert jeru jetb jete jetg jett jeur jobe jobo jobu joee jogg jojo joor joot jore jorg joro jort joto jott joug jour jrbr jrge jtbg jube jubu juge jugg jugo jugu juju jure jurg jurr jute o-eo obbo ober obet oboe obor obot obre obro oegb oere ogb ogbe ogee oger ogge ogog ogou ogre ogro ojeu oobe ooer oooo oore oort ootb orbb orbe orbo orbu ore- oreb oreg oreo orer orge orgo oro- oroe oror orot orro orte orto orub oruj otee oter oto- otoe otog otoo otor otre otro otte otto ottu otur ouer ouge ouju our- oure ouro ourt out- outb oute outo ouu- rbbb rbbr rebb rebe rebo rebu reeb reet rege rego regr regt regu reog reot reou rere rerg rero rert reru rete reto retr rett reue reut reuu rgbe rgtr rob- robb robe robo robt robu roeg roer roet roge rogg rogo roje rojo roob roog roor root rore roro rort roru rote rotg rotj roto rotr rott roub roue rout rrrr rtee rubb rube rubu ruer ruet ruge rugg rure ruro ruru rute ruto rutt rutu tbrb tebo tebu teej teer teet tegg tego tegt tegu tejo teju teor ter- tere terj tero terr teru tete teto tetr tett tetu teut tobe tobo tobt tobu toee toer toet toge togo togr togt tojg tojo toor toot tore torg toro torr tort toru tote toto totr tott toug tour tout tre- tree treg treo tret treu trge troe trog troo trot trou trte trtr trub true trug trut truu ttbb tteo tter ttoe tttt tubb tube tubo tubr tubu tuer tuet tugg tugu tuor turb ture turg turo turr turt turu tute tuto tutt tutu tuuo ubbe ubbo uber ubet ugeo uggo uggt ugro ugur uguu uor- uore urbe ure- uret urge urgu