-er bbb bbd bbe bbi bbk bbm bbo bbr bbt bdb bdd bde bdi bdk bdm bdo bdr bdt be- beb bed bee bei bek bem beo ber bet bi- bib bid bie bii bik bim bio bir bit bkb bke bkk bkm bko bkr bkt bmb bmd bme bmi bmk bmm bmo bmr bmt bob bod boe boi bok bom boo bor bot brb brd bre bri brk brm bro brr brt btb btd bte bti btk btm bto btr btt dbb dbd dbe dbi dbk dbm dbo dbr dbt ddb ddd dde ddi ddk ddm ddo ddr ddt de- deb ded dee dei dek dem deo der det di- dib did die dii dik dim dio dir dit dkb dke dki dkk dkm dko dkr dkt dmb dmd dme dmi dmk dmm dmo dmr dmt dob dod doe doi dok dom doo dor dot drb drd dre dri drk drm dro drr drt dtb dtd dte dti dtk dtm dto dtr dtt ebb ebd ebe ebi ebk ebm ebo ebr ebt ed- edb edd ede edi edk edm edo edr edt eeb eed eee eek eem eeo eer eet eib eid eie eii eik eim eio eir eit ekb ekd eke eki eko ekr ekt em- emb emd eme emi emk emm emo emr emt eo- eob eod eoe eoi eok eom eoo eor eot erb erd ere eri erk erm ero err ert etb etd ete eti etk etm eto etr ett i-d ibb ibd ibe ibi ibk ibm ibo ibr ibt idb idd ide idi idk idm ido idr idt ie- ied iee iei iek iem ier iet iib iid iie iii iim iio iir iit ikb ike iki ikk iko ikr ikt im- imb imd ime imi imm imo imt io- iob iod ioe ioi iom ioo ior iot ir- irb ird ire iri irk irm iro irr irt itb itd ite iti itk itm ito itt k-t kbb kbd kbe kbi kbk kbm kbo kbr kdb kde kdk kdm kdo kdr kdt ke- keb ked kee kei kek kem keo ker ket kib kid kie kii kik kim kio kir kit kkb kke kki kkk kkm kkr kkt kmb kmd kme kmi kmk kmm kmo kmt kob kod koe koi kok kom koo kor kot krd kri krk kro krr krt ktb kte ktk ktm kto ktr ktt m-o m-r mbb mbd mbe mbi mbk mbm mbo mbr mbt mdb mdd mde mdi mdk mdm mdo mdr mdt meb med mee mei mek mem meo mer met mi- mib mid mie mii mik mim mio mir mit mkb mkd mke mkk mkm mko mkr mkt mmb mmd mme mmi mmk mmm mmo mmr mmt mob mod moe moi mok mom moo mor mot mrb mrd mre mri mrk mrm mro mrr mrt mtb mtd mte mti mtk mtm mto mtr mtt o-i ob- obb obd obe obi obk obm obo obr obt odb odd ode odi odm odo odr odt oeb oed oee oei oem oeo oer oet oib oid oie oii oik oim oio oir oit okb okd oke oki okk oko okr om- omb omd ome omi omm omo omr omt oo- oob ood ooi ook oom ooo oor oot or- orb ord ore ori ork orm oro orr ort ot- otb otd ote oti otk otm oto otr ott rbb rbd rbe rbi rbk rbm rbo rbr rbt rdb rdd rde rdi rdm rdo rdr rdt re- reb red ree rei rek rem reo rer ret rib rid rie rii rik rim rio rir rit rkb rke rkk rkm rko rkt rmb rmd rme rmi rmm rmo rmr rmt rob rod roe roi rok rom roo ror rot rrb rrd rri rrk rrm rrr rrt rtb rtd rte rti rtk rtm rto rtr rtt tbb tbd tbe tbi tbk tbm tbo tbr tbt tdb tdd tde tdi tdk tdm tdo tdr tdt te- teb ted tee tei tek tem teo ter tet tib tid tie tii tik tim tio tir tit tkb tke tkk tkm tko tkr tkt tmb tmd tme tmi tmk tmm tmo tmr tmt to- tob tod toe toi tok tom too tor tot trb trd tre tri trk trm tro trr trt ttb ttd tte tti ttk ttm tto ttr ttt

bbbb bbdd bbdo bbeb bbet bd-r bdii bdmi bdrm bebb bebe bebi bebo bede bedi bedo beeb beed beek beem beer beet beik beim beir beit beke beki beko beme beo- beod beok beor beot berd bere beri berk berm bero berr bert bete beti beto bett bibb bibe bibi bibo bide bidi bido bidr bieb bied bier biet bike biko bimo bio- bioi biot birb bird bire biri birk biro birr birt bitd bite bito bitt bmdb bmir bmmi bobb bobe bobi bobo bodb bode bodi bodo boee boeo boer boet boi- boid boie boii boim boit boke boki boko bomb bome bomi bomt boob bood booe book boom boor boot bor- bord bore bori bork borm boro borr bort botb botd bote boti boto bott brdm brdo brdt breb bred bree brei brek brem breo brer bret brid brie brik brim brio brit brkb brob brod broe brok brom broo bror brot brrm brrr btdt btek btie btob btor btrt bttb d-bo dbit dbtt dddd ddie ddot ddre debe debi debt dedd dede dedi dedo deeb deed deek deem deer deet deid deie deim deir deit dek- deke dem- demb demd deme demi demo deor der- derb dere deri derk derm dero derr dete detk deto detr dibb dibe dibo dide didi dido dieb died diem dier diet diii dike diki diko dime dimi dimm dimo dior diot dird dire dirk dirr dirt dite diti dito ditt dkid dkim dmdt dmrb dobb dobe dobi dod- dodd dode dodi dodo doek doer doid doit doke doki doko domb dome domi domm domo doob dood dook doom door doot dord dore dori dork dorm doro dorr dort dotd dote doti dotk doto dott dred dree drei