-er b-u bbb bbd bbe bbg bbi bbr bbu bdb bdd bde bdg bdi bdr bdu be- beb bed bee beg bei ber beu bgb bgd bge bgg bgi bgr bgu bi- bib bid bie big bii bir biu brb brd bre brg bri brr bru bub bud bue bug bui bur buu dbb dbd dbe dbg dbi dbr dbu ddb ddd dde ddg ddi ddr ddu de- deb ded dee deg dei der deu dgd dge dgg dgi dgr dgu di- dib did die dig dii dir diu drb drd dre drg dri drr dru dub dud due dug dui dur ebb ebd ebe ebg ebi ebr ebu ed- edb edd ede edg edi edr edu eeb eed eee eeg eer egb egd ege egg egi egr egu eib eid eie eig eii eir eiu erb erd ere erg eri err eru eu- eub eud eue eug eui eur g-d gbd gbe gbg gbi gbr gbu gdb gdd gde gdi gdr gdu ge- geb ged gee geg gei ger geu ggb ggd ggg ggi ggr ggu gib gid gie gig gii gir giu grb grd gre grg gri grr gru gu- gub gud gue gug gui gur guu i-d ibb ibd ibe ibg ibi ibr ibu idb idd ide idg idi idr idu ie- ied iee ieg iei ier igb igd ige igg igi igr igu iib iid iie iii iir iiu ir- irb ird ire irg iri irr iru iu- iub iud iue iug iui iur rbb rbd rbe rbg rbi rbr rbu rdb rdd rde rdg rdi rdr rdu re- reb red ree reg rei rer reu rgb rgd rge rgg rgi rgr rib rid rie rig rii rir rrb rrd rrg rri rrr rru rub rud rue rug rui rur ruu ubb ube ubg ubi ubr ubu udb udd ude udg udi udr udu ueb ued uee ueg uei uer ugb uge ugg ugi ugr ugu uib uid uie uig uii uir uiu ur- urb urd ure urg uri urr uru uue uug uur uuu

bbbb bbdd bbeb bbrg bd-r bdii bebb bebe bebi bede bedi bedu beeb beed beeg beer begg begi begu beir berd bere berg beri berr beru beur bibb bibe bibi bide bidi bidr bidu bieb bied bier bieu bigb bigd bige bigg bigu birb bird bire birg biri birr biru breb bred bree breg brei brer brid brie brig brrr brud brue brug bubb bube bubi bubu budb budd bude budg budi budu buer bueu buge bugg bugi buid buie buir buiu bur- burb burd bure burg buri burr buru dddd ddie ddre ddub debe debi debu dedd dede dedi dedu deeb deed deeg deer dege degi degu deid deie deir der- derb dere derg deri derr deue deur dgeg dgge dibb dibe dide didi didu dieb died dier dieu dige digg digi diii dird dire dirr dred dree dreg drei drge drib drie drub drue drug drui druu dub- dubb dube dubu dudd dude dudu duer dugu duid duir dure durg duri duru duur ebbr ebed eber ebid ebru ebur edde eddi ede- edei eder edge edie edru edur eede eedu eeee eerg egbe egbu egee eger eggb egge eggi egir egre egri eid- eide eidi eidr eidu eied eiei eier eige eigg eird eire erbb erbe erde erdi ereb ered erei erer erg- ergg ergi erie eriu erre erub erur eubi eude euer euge eur- eure gbde gddb gebe gebi gedd gede gedi gedu geed geer gege gegg geie geig geir gerb gerd gere geri geru geue gggg gibb gibe gidd gide gidi gied gier gige gigg gigi gird gire girg giri girr giru giue giur grbr greb gree greg greu grib grid grie grig grrr grub grue grug grui grur gubb gubi gubu gude gudi gudu guer gugb guge gugg gugi gugu guib guid gurb gurd gure gurg guri gurr guru i-be ibed ibeg ibge ibid ibie ibrd ibri idbe ided idee ider idid idie idig idir idre idub iedr ieie iere ieri ieud iger igri igue iide iied iiie iiii irbe ired iree irer iri- irid irie irig irre irri iuge iuiu rbbb rbbr rder rebb rebe rebu redd rede redi redr redu reeb reed regd rege regi regr regu reid reii reir reiu rerd rere rerg reri reru reue reuu rgbe rgbi rib- ribe ribu ridd ride ridi ried rier rieu rige rigg rigi rigu rire riri riue rred rrrr rubb rube rubi rubu rudd rude rudi rued ruer ruge rugg rugi ruid rurd rure ruri ruru ruud u-ie ubbe ubbi uber ubid ubii ubir ubud uddi uder udgb udge udid udig udir ueir ugri ugur uguu uige uirr urbe urbi urde urdu ure- ured urge urgi urgu urib urie uriu urre urri urur uuri uuuu

b-e-d bbbee bd-re be-er bebed beber bedde bedee beder bedid bedri bedub bedue bedug beebe beede beedi beerd beeri begee begge begue begur beibi beide beidi beidu beier beige beird beire berbe berde berdu bered bereg berei berge bergi berid berie berig beriu berre berri berru beuer beure bibbe biber bibie bibri bidde biddu bided bider bidri bidur biebe bierd biere bieri big-i bigge bigig biide birde birdu birgi birgu birie birur biure brebu bredd brede bredi breed breer breg- brege bregg breid brerd brere breu- bribe bride bridg bridi brieg brier brige brigg brigi brrrr brud- brude brued bruer bruge brugg bruiu bruri bubbe buber budde buddu budge budur buger bugge bugre buird buire burde burdi burge burgi burgu burie burri burru burud ddddd debbi debed deber debie debir debug dedde dedee deder dedie dedir dedur deede deedi deere degei degre derbe derbi derde dered dereg derge derib derre derub derue deure deuri dibeg dibri diddu didee didge didie diebe diege dieri diger digi- digid digre digri digru digue dired direr dirge dirie drdre dredd drede dredg dreed dreid dreie drere dride dridu dried drier drige drigg drude drugu druid druie druig druri dubbi dubee dubi dubie duded duder duere duerr duggi dugri durbe dured duree durer durgi durie