-er b-u bbb bbd bbe bbi bbm bbr bbs bbu bdb bdd bde bdi bdm bdr bds bdu be- beb bed bee bei bem ber bes beu bi- bib bid bie bii bim bir bis biu bmb bmd bme bmi bmm bmr bms bmu brb brd bre bri brm brr brs bru bsb bsd bse bsi bsm bsr bss bsu bub bud bue bui bum bur bus buu dbb dbd dbe dbi dbm dbr dbs dbu ddb ddd dde ddi ddm ddr dds ddu de- deb ded dee dei dem der des deu di- dib did die dii dim dir dis diu dmb dmd dme dmi dmm dmr dms dmu drb drd dre dri drm drr drs dru dsb dsd dse dsi dsm dsr dss dsu dub dud due dui dum dur dus ebb ebd ebe ebi ebm ebr ebs ebu ed- edb edd ede edi edm edr eds edu eeb eed eee eem eer ees eib eid eie eii eim eir eis eiu em- emb emd eme emi emm emr ems emu erb erd ere eri erm err ers eru es- esb esd ese esi esm esr ess esu eu- eub eud eue eui eur eus i-d ibb ibd ibe ibi ibm ibr ibs ibu idb idd ide idi idm idr ids idu ie- ied iee iei iem ier ies iib iid iie iii iim iir iis iiu im- imb imd ime imi imm ims imu ir- irb ird ire iri irm irr irs iru is- isb isd ise isi ism isr iss isu iu- iub iud iue iui ium iur ius m-r mbb mbd mbe mbi mbm mbr mbs mbu mdb mdd mde mdi mdm mdr mds mdu meb med mee mei mem mer mes meu mi- mib mid mie mii mim mir mis miu mmb mmd mme mmi mmm mmr mms mmu mrb mrd mre mri mrm mrr mrs mru msb msd mse msi msm msr mss msu mub mud mue mui mum mur mus muu rbb rbd rbe rbi rbm rbr rbs rbu rdb rdd rde rdi rdm rdr rds rdu re- reb red ree rei rem rer res reu rib rid rie rii rim rir ris rmb rmd rme rmi rmm rmr rms rrb rrd rri rrm rrr rrs rru rsb rsd rse rsi rsm rsr rss rsu rub rud rue rui rum rur rus ruu sbb sbd sbe sbi sbm sbr sbs sbu sdb sdd sde sdi sdm sdr sds sdu se- seb sed see sei sem ser ses seu sib sid sie sii sim sir sis siu smb smd sme smi smm smr sms smu sr- srb srd sre sri srm srr srs ss- ssb ssd sse ssi ssm ssr sss ssu sub sud sue sui sum sur sus suu ubb ube ubi ubr ubs ubu udb udd ude udi udm udr uds udu ueb ued uee uei uem uer ues uib uid uie uii uim uir uis uiu um- umb umd ume umi umm umr ums umu ur- urb urd ure uri urm urr urs uru usb usd use usi usm usr uss usu uue uum uur uus uuu

-ism bbbb bbbs bbdd bbeb bd-r bdes bdii bdmi bdrm bdsd bdsm bebb bebe bebi bede bedi beds bedu beeb beed beem beer bees beim beir beis beme bemu berd bere beri berm berr bers beru bes- bese besm bess beur bibb bibe bibi bibs bide bidi bidr bids bidu bieb bied bier bies bieu biis bims birb bird bire biri birr birs biru bis- bisd bise biss bisu bmdb bmir bmmi bmus brdm brds breb bred bree brei brem brer bres brid brie brim bris brrm brrr brrs brsb brsr brud brue brum brus bsbd bseb bsed bsee bser bses bsim bsms bsrd bsrm bssd bsse bssm bubb bube bubi bubs bubu budb budd bude budi buds budu buem buer bueu buid buie buir buis buiu bum- bumb bums bur- burb burd bure buri burm burr burs buru buse busi buss busu buus dbms dbrs dbss dbus dddd ddes ddie ddre ddss ddub debe debi debs debu dedd dede dedi dedu deeb deed deem deer dees deid deie deim deir deis dem- demb demd deme demi dems demu der- derb dere deri derm derr ders des- dese desi dess desu deue deum deur deus dibb dibe dibs dide didi dids didu dieb died diem dier dies dieu diii diis dime dimi dimm dims dimu dird dire dirr dirs dis- disd dise disi diss dius dmds dmrb dmss dmus dred dree drei drem dres drib drie drms drrs drub drue drui drum drus druu dsdm dsdr dsei dsmb dsms dsri dsrr dssi dub- dubb dube dubs dubu dudd dude duds dudu duer dues duid duir duis dumb dume dumi dumm dums dure duri duru duse dusi duur ebbr ebbs ebed eber ebes ebid ebis ebru ebur ebus edde eddi eddm edds ede- edei edem eder edes edie edis edme edms edrm edru edss edur eede eedu eeee eees eems eers eese eesi eid- eide eidi eidr eidu eied eiei eier eies eime eimi eims eird eire eirs eisd eise eiss embd embe embi embr embs emds emer emes emeu emid emii emim emir emis emme emmi emms emmu emre emrs emse emus erbb erbe erde erdi erds ereb ered erei erem erer eres erie erim eris eriu erme erms erre errs erse ersi erub erum erur erus esbs esdi esds esdu esee esem eser eses esie esis esme esmr esrd esri esse essi essu esui esus eubi eude eudm euer eums eur- eure euse i-be ibbm ibed ibes ibid ibie ibim ibis ibms ibrd ibri ibss ibus idbe idbm iddm ided idee idem ider ides idid idie idir idis idms idre idse idss idub idus iedm iedr ieds ieie ieme iems iere ieri iers iesi iesr iesu ieud iide iied iies iiie iiii iiis iirs iisd iisi iism iisr iisu iium imbe imbi imdb imdi imds imed imer imes imid imir imme immi imms imre imri imrr imsi imsr imss imsu imue imus