-ol bbb bbd bbe bbi bbl bbm bbo bdb bdd bde bdi bdl bdm bdo be- beb bed bee bei bel bem beo bi- bib bid bie bii bil bim bio blb bld ble bli bll blm blo bmb bmd bme bmi bml bmm bmo bob bod boe boi bol bom boo dbb dbd dbe dbi dbl dbm dbo ddb ddd dde ddi ddl ddm ddo de- deb ded dee dei del dem deo di- dib did die dii dil dim dio dl- dlb dld dle dli dll dlm dlo dmb dmd dme dmi dml dmm dmo dob dod doe doi dol dom doo ebb ebd ebe ebi ebl ebm ebo ed- edb edd ede edi edl edm edo eeb eed eee eel eem eeo eib eid eie eii eil eim eio elb eld ele eli ell elm elo em- emb emd eme emi eml emm emo eo- eob eod eoe eoi eol eom eoo i-d ibb ibd ibe ibi ibl ibm ibo idb idd ide idi idl idm ido ie- ied iee iei iel iem iib iid iie iii iil iim iio il- ilb ild ile ili ill ilm ilo im- imb imd ime imi iml imm imo io- iob iod ioe ioi iol iom ioo lbb lbd lbe lbi lbl lbm lbo ldb ldd lde ldi ldl ldm ldo leb led lee lei lel lem leo lib lid lie lii lil lim lio llb lld lle lli lll llm llo lmb lmd lme lmi lml lmm lmo lob lod loe loi lol lom loo m-o mbb mbd mbe mbi mbl mbm mbo mdb mdd mde mdi mdl mdm mdo meb med mee mei mel mem meo mi- mib mid mie mii mil mim mio mlb mld mle mli mll mlm mlo mmb mmd mme mmi mml mmm mmo mob mod moe moi mol mom moo o-i ob- obb obd obe obi obl obm obo odb odd ode odi odl odm odo oeb oed oee oei oel oem oeo oib oid oie oii oil oim oio olb old ole oli oll olm olo om- omb omd ome omi oml omm omo oo- oob ood ooi ool oom ooo