-ol b-u bbb bbd bbl bbm bbn bbo bbt bbu bdb bdd bdl bdm bdo bdt bdu blb bld bll blm bln blo blt blu bmb bmd bml bmm bmn bmo bmt bmu bnb bnd bnl bnn bno bnt bnu bob bod bol bom bon boo bot bou btb btd btl btm btn bto btt btu bub bud bul bum bun buo but buu dbb dbd dbl dbm dbn dbo dbt dbu ddb ddd ddl ddm ddn ddo ddt ddu dl- dlb dld dll dlm dlo dlt dlu dmb dmd dml dmm dmn dmo dmt dmu dnb dnd dnl dnm dnn dno dnt dob dod dol dom don doo dot dou dtb dtd dtl dtm dtn dto dtt dtu dub dud dul dum dun duo dut lbb lbd lbl lbm lbo lbt lbu ldb ldd ldl ldm ldn ldo ldt ldu llb lld lll llm lln llo llt llu lmb lmd lml lmm lmn lmo lmt lmu lnb lnd lnl lnm lnn lno lnt lnu lob lod lol lom lon loo lot lou ltb ltd ltl ltm lto ltt ltu lub lud lul lum lun luo lut luu m-o mbb mbd mbl mbm mbo mbt mbu mdb mdd mdl mdm mdn mdo mdt mdu mlb mld mll mlm mln mlo mlt mlu mmb mmd mml mmm mmn mmo mmt mmu mnb mnl mnm mnn mno mnt mnu mob mod mol mom mon moo mot mou mtb mtd mtl mtm mtn mto mtt mtu mub mud mul mum mun mut muu nbb nbd nbl nbm nbn nbo nbt nbu ndb ndd ndl ndm ndn ndo ndt ndu nlb nld nll nlm nln nlo nlt nlu nmb nmd nml nmm nmn nmo nmt nmu nnb nnl nnm nnn nno nnt nnu no- nob nod nol nom non noo not nou ntb ntd ntm ntn nto ntt ntu nub nud nul num nun nuo nut nuu ob- obb obd obl obm obn obo obt obu odb odd odl odm odn odo odt odu olb old oll olm oln olo olt olu om- omb omd oml omm omn omo omt omu on- onb ond onl onn ono ont onu oo- oob ood ool oom oon ooo oot ot- otb otd otl otm otn oto ott otu ou- oud oul oum oun ouo out tbb tbd tbl tbm tbn tbo tbt tbu tdb tdd tdl tdm tdn tdo tdt tdu tld tll tlm tln tlo tlt tlu tmb tmd tml tmm tmn tmo tmt tmu tnb tnd tnl tnm tnn tno tnt to- tob tod tol tom ton too tot tou ttb ttd ttl ttm ttn tto ttt ttu tub tud tul tum tun tuo tut tuu ubb ubl ubn ubo ubt ubu udb udd udl udm udn udo udt udu ulb uld ull ulm uln ulo ult ulu um- umb umd uml umm umn umo umt umu un- unb und unl unm unn uno unt unu uob uod uol uom uon uoo uot utb utd utl utm utn uto utt utu uum uun uut uuu

bbbb bbdd bbdo bblb blbt blno blob blod blom blon bloo blot blou blub blud blum blut bmdb bnml bntm bobb bobo bobu bodb bodo bodu bold boll bolm boln bolo bolt bolu bomb bomt bomu bond bonn bono bont bonu boob bood bool boom boon boot botb botd botn boto bott boud boul boum boun bout btdt btob bttb bubb bubo bubu budb budd budl budo budu bulb buld bull bult bulu bum- bumb bunb bund bunn buno bunt bunu buol buon but- buto butt d-bo dbnl dbtt dddd ddot ddub dlbd dmdt dmtn dntt dnut dobb dobl dobu dod- dodd dodo dold doll dolo dolt dolu domb domm domn domo dond donn dono dont doob dood dool doom doon doot dotd doto dott doub doud doul doum doun dout dtnb dtot dub- dubb dubu dudd dudo dudu dull dulo dult dulu dumb dumm dunn duno dunt duo- duon duul duut lddm lldb llll llod lloo llud lmbo lmln lmno lmnt lndn lntm lob- lobb lobo lold loll lolo lomb lomm lomo lomu lond lono lont loob lood lool loom loon loot lotd lotl loto lott loud loul loum loun lout louu ltbl ltnt ludd ludo lull lulu lumb lumo lund lunn luno lunt mbdb mbou mddl mddm mdnt mdot mdud mltb mmdb mmdl mmmd mmmm mmod mmun mnbb mndo mntb mntn mobb mobo modd modo modu mold moll moln molo molt momo momu mon- mond monn mono mont monu moob mood mool moon moot motb motd motl motm moto mott motu moud moul moun mout mtbd mtbo mtlb mtld mtnt mtom mubo mudd mudl mudu muld mull mulm mulo mult mulu mumm mumo mumu mund munn muno munt munu muon muto mutt mutu muut nbbo ndbm nddb nddo ndnt ndom ndut nmml nmnt nmon nmtb nndb nnmt nnnn nnot nntn nobm nobo nobu nodo nodu nold noll nolo nolt nom- nomo nomu non- nonn nono nont nonu noo- noob nool noon nooo noot not- noto nott noul noun nout ntnd ntnu nttm ntto nubl nudd nudo null numb numm numt numu nunn nuno nunt nuon nutt nutu obbo obdt oblu obol obon obot obtd odbo oddd odnb odom odon odoo odot odou odtu odum olbo oldb oldn ollo olmo olom olon olot oltu ombo ombu omdb omn- omo- omon omoo omul omuo ondo onno onod onon ont- onto onut oold oolo oont oooo ootb otbd oto- oton otoo otto ottu ould oulu oun- ound out- outb outo ouu- t-mo tddb tlon tmnt tmou tmtt tndd tnut tobo tobt tobu todd todo todt todu tol- told toll tolo tolt tolu tomb tomm tomo tomt tonb tonn tono tonu tood tool toom toon toot totd totm toto tott toul toum toun tout ttbb ttml tton tttt ttul tubb tubo tubu tudu tull tulo tulu tumb tumu tunb tund tunn tuno tunu tutl tuto tutt tutu tuum tuuo ubbo ublo ubod ubon ubud udon udoo udot udun ullo ulmo ulmu ulno ulo- ulto ultt ulul ulum umb- umbo ummo umno