-er b-u bbb bbd bbe bbi bbm bbr bbt bbu bdb bdd bde bdi bdm bdr bdt bdu be- beb bed bee bei bem ber bet beu bi- bib bid bie bii bim bir bit biu bmb bmd bme bmi bmm bmr bmt bmu brb brd bre bri brm brr brt bru btb btd bte bti btm btr btt btu bub bud bue bui bum bur but buu dbb dbd dbe dbi dbm dbr dbt dbu ddb ddd dde ddi ddm ddr ddt ddu de- deb ded dee dei dem der det deu di- dib did die dii dim dir dit diu dmb dmd dme dmi dmm dmr dmt dmu drb drd dre dri drm drr drt dru dtb dtd dte dti dtm dtr dtt dtu dub dud due dui dum dur dut ebb ebd ebe ebi ebm ebr ebt ebu ed- edb edd ede edi edm edr edt edu eeb eed eee eem eer eet eib eid eie eii eim eir eit eiu em- emb emd eme emi emm emr emt emu erb erd ere eri erm err ert eru etb etd ete eti etm etr ett etu eu- eub eud eue eui eur eut i-d ibb ibd ibe ibi ibm ibr ibt ibu idb idd ide idi idm idr idt idu ie- ied iee iei iem ier iet iib iid iie iii iim iir iit iiu im- imb imd ime imi imm imt imu ir- irb ird ire iri irm irr irt iru itb itd ite iti itm itt itu iu- iub iud iue iui ium iur iut m-r mbb mbd mbe mbi mbm mbr mbt mbu mdb mdd mde mdi mdm mdr mdt mdu meb med mee mei mem mer met meu mi- mib mid mie mii mim mir mit miu mmb mmd mme mmi mmm mmr mmt mmu mrb mrd mre mri mrm mrr mrt mru mtb mtd mte mti mtm mtr mtt mtu mub mud mue mui mum mur mut muu rbb rbd rbe rbi rbm rbr rbt rbu rdb rdd rde rdi rdm rdr rdt rdu re- reb red ree rei rem rer ret reu rib rid rie rii rim rir rit rmb rmd rme rmi rmm rmr rmt rrb rrd rri rrm rrr rrt rru rtb rtd rte rti rtm rtr rtt rtu rub rud rue rui rum rur rut ruu tbb tbd tbe tbi tbm tbr tbt tbu tdb tdd tde tdi tdm tdr tdt tdu te- teb ted tee tei tem ter tet teu tib tid tie tii tim tir tit tiu tmb tmd tme tmi tmm tmr tmt tmu trb trd tre tri trm trr trt tru ttb ttd tte tti ttm ttr ttt ttu tub tud tue tui tum tur tut tuu ubb ube ubi ubr ubt ubu udb udd ude udi udm udr udt udu ueb ued uee uei uem uer uet uib uid uie uii uim uir uit uiu um- umb umd ume umi umm umr umt umu ur- urb urd ure uri urm urr urt uru utb utd ute uti utm utr utt utu uue uum uur uut uuu

bbbb bbdd bbeb bbet bd-r bdii bdmi bdrm bebb bebe bebi bede bedi bedu beeb beed beem beer beet beim beir beit beme bemu berd bere beri berm berr bert beru bete beti bett betu beur bibb bibe bibi bide bidi bidr bidu bieb bied bier biet bieu birb bird bire biri birr birt biru bitd bite bitt bitu bmdb bmir bmmi brdm brdt breb bred bree brei brem brer bret brid brie brim brit brrm brrr brud brue brum brut btdt btie btrt bttb bubb bube bubi bubu budb budd bude budi budu buem buer bueu buid buie buir buit buiu bum- bumb bur- burb burd bure buri burm burr burt buru but- bute buti butt dbit dbtt dddd ddie ddre ddub debe debi debt debu dedd dede dedi dedu deeb deed deem deer deet deid deie deim deir deit dem- demb demd deme demi demu der- derb dere deri derm derr dete detr deue deum deur deut dibb dibe dide didi didu dieb died diem dier diet dieu diii dime dimi dimm dimu dird dire dirr dirt dite diti ditt dmdt dmrb dred dree drei drem dret drib drie drit drub drue drui drum drut druu dted dub- dubb dube dubu dudd dude dudu duer duet duid duir duit dumb dume dumi dumm dure duri durt duru dute duur duut ebbr ebed eber ebid ebit ebru ebur edde eddi eddm ede- edei edem eder edie edit edme edrm edru edur eede eedu eeee eete eetu eid- eide eidi eidr eidu eied eiei eier eime eimi eird eire eitb eiti eitm eitr embd embe embi embr emdt emer emet emeu emid emii emim emir emit emme emmi emmu emre emte erbb erbe erde erdi ereb ered erei erem erer eret erie erim erit eriu erme erre ertu erub erum erur etbr etee etem eter etim etre etrm ette etti ettu etui eubi eude eudm euer eur- eure eurt i-be ibbm ibed ibet ibid ibie ibim ibrd ibri ibtb idbe idbm iddm ided idee idem ider idid idie idir idre idub iedm iedr ieet ieie ieme iere ieri ietm iett ieud iide iied iiie iiii iiit iitm iitr iitt iium imbe imbi imdb imdi imdt imed imer imet imid imir imit imme immi immt imre imri imrr imue irbe irbm ired iree irem irer iri- irid irie irre irri irte irti itbe item iter itet itie itim itme itri itum itur iuiu mbdb mbed mbim mddm mdii mdme mdud mebe medb medd mede medi medu meed meem meer meet meid meir meit meme memr memu mer- merb merd mere meri merm mert meru met- mete meti mett metu meum mid- mide midi miee miem mier miet mieu miii miit mim- mimd mime mimi mird mire miri mirr mirt miru mit- mitb mite miti mitm mitt mitu miui mmdb mmdi mmii mmmd mmmm mrbb mrbm mrdd mreb mred mree mrmd mrtm mrtt mrud mtbd mtre mtrr mttr mube