-er bbb bbd bbe bbi bbk bbm bbo bbr bdb bdd bde bdi bdk bdm bdo bdr be- beb bed bee bei bek bem beo ber bi- bib bid bie bii bik bim bio bir bkb bke bkk bkm bko bkr bmb bmd bme bmi bmk bmm bmo bmr bob bod boe boi bok bom boo bor brb brd bre bri brk brm bro brr dbb dbd dbe dbi dbk dbm dbo dbr ddb ddd dde ddi ddk ddm ddo ddr de- deb ded dee dei dek dem deo der di- dib did die dii dik dim dio dir dkb dke dki dkk dkm dko dkr dmb dmd dme dmi dmk dmm dmo dmr dob dod doe doi dok dom doo dor drb drd dre dri drk drm dro drr ebb ebd ebe ebi ebk ebm ebo ebr ed- edb edd ede edi edk edm edo edr eeb eed eee eek eem eeo eer eib eid eie eii eik eim eio eir ekb ekd eke eki eko ekr em- emb emd eme emi emk emm emo emr eo- eob eod eoe eoi eok eom eoo eor erb erd ere eri erk erm ero err i-d ibb ibd ibe ibi ibk ibm ibo ibr idb idd ide idi idk idm ido idr ie- ied iee iei iek iem ier iib iid iie iii iim iio iir ikb ike iki ikk iko ikr im- imb imd ime imi imm imo io- iob iod ioe ioi iom ioo ior ir- irb ird ire iri irk irm iro irr kbb kbd kbe kbi kbk kbm kbo kbr kdb kde kdk kdm kdo kdr ke- keb ked kee kei kek kem keo ker kib kid kie kii kik kim kio kir kkb kke kki kkk kkm kkr kmb kmd kme kmi kmk kmm kmo kob kod koe koi kok kom koo kor krd kri krk kro krr m-o m-r mbb mbd mbe mbi mbk mbm mbo mbr mdb mdd mde mdi mdk mdm mdo mdr meb med mee mei mek mem meo mer mi- mib mid mie mii mik mim mio mir mkb mkd mke mkk mkm mko mkr mmb mmd mme mmi mmk mmm mmo mmr mob mod moe moi mok mom moo mor mrb mrd mre mri mrk mrm mro mrr o-i ob- obb obd obe obi obk obm obo obr odb odd ode odi odm odo odr oeb oed oee oei oem oeo oer oib oid oie oii oik oim oio oir okb okd oke oki okk oko okr om- omb omd ome omi omm omo omr oo- oob ood ooi ook oom ooo oor or- orb ord ore ori ork orm oro orr rbb rbd rbe rbi rbk rbm rbo rbr rdb rdd rde rdi rdm rdo rdr re- reb red ree rei rek rem reo rer rib rid rie rii rik rim rio rir rkb rke rkk rkm rko rmb rmd rme rmi rmm rmo rmr rob rod roe roi rok rom roo ror rrb rrd rri rrk rrm rrr

bbbb bbdd bbdo bbeb bd-r bdii bdmi bdrm bebb bebe bebi bebo bede bedi bedo beeb beed beek beem beer beik beim beir beke beki beko beme beo- beod beok beor berd bere beri berk berm bero berr bibb bibe bibi bibo bide bidi bido bidr bieb bied bier bike biko bimo bio- bioi birb bird bire biri birk biro birr bmdb bmir bmmi bobb bobe bobi bobo bodb bode bodi bodo boee boeo boer boi- boid boie boii boim boke boki boko bomb bome bomi boob bood booe book boom boor bor- bord bore bori bork borm boro borr brdm brdo breb bred bree brei brek brem breo brer brid brie brik brim brio brkb brob brod broe brok brom broo bror brrm brrr d-bo dddd ddie ddre debe debi dedd dede dedi dedo deeb deed deek deem deer deid deie deim deir dek- deke dem- demb demd deme demi demo deor der- derb dere deri derk derm dero derr dibb dibe dibo dide didi dido dieb died diem dier diii dike diki diko dime dimi dimm dimo dior dird dire dirk dirr dkid dkim dmrb dobb dobe dobi dod- dodd dode dodi dodo doek doer doid doke doki doko domb dome domi domm domo doob dood dook doom door dord dore dori dork dorm doro dorr dred dree drei drek drem drib drie drmk drob drod drom ebbo ebbr ebed eber ebid eboe eboo ebor ebro edde eddi eddm eddo ede- edei edem eder edie edik edme edod edom edrm eede eeee eeke eemo eero eid- eide eidi eido eidr eied eiei eier eike eiki eiko eime eimi eird eire ekeb eked ekek eker ekki ekoi embd embe embi embo embr emek emer emid emii emim emir emme emmi emod emor emre eode eoir eore eori erbb erbe erde erdi ereb ered erei erem erer erie erik erim erio erke erki erme ermo erob erod eroe eroi eroo erre erro i-be ibbm ibdo ibed ibid ibie ibim ibrd ibri ibro idbe idbm iddm iddo ided idee idem ideo ider idid idie idio idir idre idro iedm iedr ieie ieio ieme iere ieri iide iied iiie iiii iiio iioi iioo ikee iker ikid ikki ikko ikmo ikom ikoo ikri imbe imbi imdb imdi imed imer imid imir imme immi immo imod imok imre imri imro imrr iobi iod- iodd iode iodo ioee ioii ioio ioke ioko iome iomo iooi iooo iore iori irbe irbm irdo ired iree irem irer iri- irid irie irio irki irmo irob irod irre irri k-id kbbb kbbd kbbe kbbi kbbk kbbm kbbo kbbr kbdb kbde kbdi kbdo kbdr kbeb kbed kbee kbek kbeo kber kbib kbid kbie kbik kbim kbio kbkb kbkk kbko kbkr kbmb kbme kbmi kbmo kbmr kbob kbod kboe kboi kbok kboo kbrb kbrd kbre kbri kbrk kbro kdbb kdbi kdbm kdbr kddb kddd kddi kddk kddr kdeb kdei kdem kdim kdio kdkb kdkd kdkk kdko kdkr kdmd kdmi kdmo kdmr kdoe kdok kdom kdrb kdri kdrm kdro kebb kebe kebi