-ol b-u bbb bbd bbh bbl bbm bbo bbu bdb bdd bdh bdl bdm bdo bdu bhb bhd bhh bhl bhm bho bhu blb bld blh bll blm blo blu bmb bmd bmh bml bmm bmo bmu bob bod boh bol bom boo bou bub bud buh bul bum buo buu dbb dbd dbh dbl dbm dbo dbu ddb ddd ddh ddl ddm ddo ddu dh- dhb dhd dhh dhl dhm dho dhu dl- dlb dld dlh dll dlm dlo dlu dmb dmd dmh dml dmm dmo dmu dob dod doh dol dom doo dou dub dud duh dul dum duo hbb hbd hbh hbl hbm hbo hbu hdb hdd hdh hdl hdm hdo hdu hhb hhd hhh hhl hhm hho hhu hlb hld hlh hll hlm hlo hlu hmb hmd hmh hml hmm hmo hmu hob hod hoh hol hom hoo hou hub hud huh hul hum huo huu lbb lbd lbh lbl lbm lbo lbu ldb ldd ldh ldl ldm ldo ldu lhb lhd lhh lho lhu llb lld lll llm llo llu lmb lmd lmh lml lmm lmo lmu lob lod loh lol lom loo lou lub lud luh lul lum luo luu m-o mbb mbd mbh mbl mbm mbo mbu mdb mdd mdh mdl mdm mdo mdu mhd mhh mhl mhm mho mhu mlb mld mlh mll mlm mlo mlu mmb mmd mmh mml mmm mmo mmu mob mod moh mol mom moo mou mub mud muh mul mum muu ob- obb obd obh obl obm obo obu odb odd odh odl odm odo odu ohd ohh ohl ohm oho ohu olb old oll olm olo olu om- omb omd omh oml omm omo omu oo- oob ood ooh ool oom ooo ou- oud ouh oul oum ouo ubb ubh ubl ubo ubu udb udd udl udm udo udu uhb uhd uhh uhl uhm uho uhu ulb uld ull ulm ulo ulu um- umb umd umh uml umm umo umu uob uod uol uom uoo uum uuu