-ol bbb bbd bbi bbl bbm bbo bbr bdb bdd bdi bdl bdm bdo bdr bdz bi- bib bid bii bil bim bio bir biz blb bld bli bll blm blo blr blz bmb bmd bmi bml bmm bmo bmr bmz bob bod boi bol bom boo bor boz brb brd bri brl brm bro brr brz bzd bzo bzr bzz dbb dbd dbi dbl dbm dbo dbr dbz ddb ddd ddi ddl ddm ddo ddr ddz di- dib did dii dil dim dio dir diz dl- dlb dld dli dll dlm dlo dlr dmb dmd dmi dml dmm dmo dmr dmz dob dod doi dol dom doo dor doz drb drd dri drl drm dro drr drz dzb dzd dzi dzo dzr i-d ibb ibd ibi ibl ibm ibo ibr ibz idb idd idi idl idm ido idr iib iid iii iil iim iio iir il- ilb ild ili ill ilm ilo ilr ilz im- imb imd imi iml imm imo imz io- iob iod ioi iol iom ioo ior ir- irb ird iri irl irm iro irr izi izm izo izz lbb lbd lbi lbl lbm lbo lbr ldb ldd ldi ldl ldm ldo ldr lib lid lii lil lim lio lir liz llb lld lli lll llm llo llr llz lmb lmd lmi lml lmm lmo lmr lob lod loi lol lom loo lor loz lrb lrd lri lrm lro lrr lrz lzi lzo lzr m-o m-r mbb mbd mbi mbl mbm mbo mbr mdb mdd mdi mdl mdm mdo mdr mdz mi- mib mid mii mil mim mio mir miz mlb mld mli mll mlm mlo mlr mmb mmd mmi mml mmm mmo mmr mmz mob mod moi mol mom moo mor moz mrb mrd mri mrl mrm mro mrr mrz mzb mzi mzm o-i ob- obb obd obi obl obm obo obr odb odd odi odl odm odo odr oib oid oii oil oim oio oir oiz olb old oli oll olm olo om- omb omd omi oml omm omo omr omz oo- oob ood ooi ool oom ooo oor or- orb ord ori orl orm oro orr orz ozm ozo ozz rbb rbd rbi rbl rbm rbo rbr rdb rdd rdi rdl rdm rdo rdr rib rid rii ril rim rio rir riz rld rli rll rlm rlo rlr rmb rmd rmi rml rmm rmo rmr rob rod roi rol rom roo ror roz rrb rrd rri rrl rrm rrr rzb rzm rzo zbb zbl zbm zbr zdm zib zid zil zim zio zir ziz zlr zmb zmd zmm zo- zob zod zoi zol zom zoo zor zrl zro zzr zzz

bbbb bbdd bbdo bblb bd-r bdii bdmi bdrm bibb bibi bibl bibo bidi bido bidr bild bili bill bilo bilz bimo bio- bioi biol birb bird biri birl biro birr bizz bldr blim blio blir bliz blob blod blom bloo bmdb bmir bmmi bobb bobi bobo bodb bodi bodo boi- boid boii boil boim bold boli boll bolm bolo bomb bomi boob bood bool boom boor booz bor- bord bori borm boro borr borz bozi bozo brdm brdo brid bril brim brio briz brob brod brol brom broo bror broz brrm brrr bzzz d-bo dddd dibb dibo didi dido diii dili dill dilo dimi dimm dimo diol dior dird dirl dirr dizi dizz dlbd dlib dlii dlil dmoz dmrb dobb dobi dobl dod- dodd dodi dodo doid doil dold doli doll dolo dolz domb domi domm domo doob dood dool doom door dord dori dorm doro dorr dozi dozo drib dril drob drod drol drom droz dzbb dzbm dzlb dzlr dzmb dzmz dzor dzrl dzrm dzrr ibbm ibdo ibid ibim ibml ibrd ibri ibro idbm iddm iddo idid idil idio idir idli idmz idol idro iiii iiio iioi iioo ilbm ilio ilir ill- illd illi illo ilmo ilmr iloo ilrm imbi imdb imdi imid imir imli immi immo imod imri imro imrr iobi iod- iodd iodo ioii ioio iolo iomo iooi iooo iori irbm irdo iri- irid iril irio irlb irmo irob irod irri izod izzo lblr lboz lddm libo libr lidb lidl lido liii liir lilb lili lill lilo limb limi liml limm limo lio- liod liom lior lird liri lirl liro lirr lizi lizl lldb llll llod lloo lmbo lmii lmmr lob- lobb lobi lobo lodi lodz loid loir lold loli loll lolo lolz lomb lomi lomm lomo loob lood lool loom loor looz lord lori loro lozi lrdd lroi lrrr mbdb mbim mbio mddl mddm mdii mdil mdli mid- midi midl mido miii miio mild mili mill milo milr milz mim- mimd mimi mimo mio- miol mird miri mirl miro mirr mizo mizz mldr mlii mmdb mmdi mmdl mmii mmli mmmd mmmm mmod mmor mobb mobi mobo modd modi modo moii moil moio moir mold moli moll molo molr momi momo moob mood mool moor morb mord mori morl moro mozi mozo mrbb mrbm mrdd mrmd mrml mroz obbo obid oboi obol obor obri obro odbo oddd oddi odio odir odmr odom odoo odor odrl odzi oido oiii oimb olbo oldb olib olid olim olio olli ollo olmi olmo olom olor ombo omdb omid omim omio omo- omoi omoo omor omri omro oobi oodi ooid oold oolo oooo oord oozi orbb orbi orbo ordo ori- orid oril orio orlo ormo oro- orom oror oroz orri orro orzo ozd ozil rbbb rbbr rdbm rdio rib- ribo ridd ridi rido rill rilo rimi rimm rimo riol riom rioz riri rizi rizz rlml rmll rob- robb robi robo rodd rodi rodo roid roil roio roir roiz rold roll rolm rolo romb romd romi romm romo roob rood rooi rool room roor rooz rori roro rozi rozz rrrr rzim z-ro zibo zidi zidm zill zilo zimb zimm ziri ziro zizi zizz zlib zmdi zobo zodd zodi zoid zoio zoli zoll zolo zomb zomo zoo- zool zoom zorb zord zori zoro zozo zzzz

bdoor bi-lo bibbo bibio bibod bibri bidil bidor bidri bilbi bilbo bili- billi billo bimbo bimli birdo birdz birmi birol bizzi bizzo