-ol bbb bbd bbi bbl bbm bbo bdb bdd bdi bdl bdm bdo bdv bi- bib bid bii bil bim bio biv blb bld bli bll blm blo blv bmb bmd bmi bml bmm bmo bmv bob bod boi bol bom boo bov bvb bvd bvi bvl bvm bvo bvv dbb dbd dbi dbl dbm dbo dbv ddb ddd ddi ddl ddm ddo di- dib did dii dil dim dio div dl- dlb dld dli dll dlm dlo dlv dmb dmd dmi dml dmm dmo dmv dob dod doi dol dom doo dov dvb dvd dvi dvl dvm i-d i-v ibb ibd ibi ibl ibm ibo ibv idb idd idi idl idm ido idv iib iid iii iil iim iio il- ilb ild ili ill ilm ilo ilv im- imb imd imi iml imm imo imv io- iob iod ioi iol iom ioo iov ivb ivd ivi ivl ivo ivv lbb lbd lbi lbl lbm lbo lbv ldb ldd ldi ldl ldm ldo ldv lib lid lii lil lim lio liv llb lld lli lll llm llo llv lmb lmd lmi lml lmm lmo lmv lob lod loi lol lom loo lov lvb lvd lvi lvl lvm lvv m-o m-v mbb mbd mbi mbl mbm mbo mbv mdb mdd mdi mdl mdm mdo mdv mi- mib mid mii mil mim mio miv mlb mld mli mll mlm mlo mlv mmb mmd mmi mml mmm mmo mmv mob mod moi mol mom moo mov mvb mvd mvi mvl mvm mvo mvv o-i ob- obb obd obi obl obm obo obv odb odd odi odl odm odo odv oib oid oii oil oim oio oiv olb old oli oll olm olo om- omb omd omi oml omm omo omv oo- oob ood ooi ool oom ooo oov ov- ovb ovd ovi ovl ovo ovv vbd vbi vbl vbm vbo vbv vdb vdd vdi vdl vdm vdo vdv vi- vib vid vii vil vim vio viv vl- vlb vld vll vlm vlo vlv vm- vmd vmi vmm vmo vob vod voi vol vom voo vov vvb vvi vvm vvo vvv