-al -ol a-a a-b a-t aaa aab aad aal aam aao aat aav ab- aba abb abd abl abm abo abt abv ad- ada adb add adl adm ado adt adv al- ala alb ald all alm alo alt alv ama amb amd aml amm amo amt amv aoa aob aod aol aom aoo aot aov at- ata atb atd atl atm ato att atv av- ava avb avd avl avm avo avt baa bab bad bal bam bao bat bav bba bbb bbd bbl bbm bbo bbt bda bdb bdd bdl bdm bdo bdt bdv bla blb bld bll blm blo blt blv bma bmb bmd bml bmm bmo bmt bmv boa bob bod bol bom boo bot bov bta btb btd btl btm bto btt btv bva bvb bvd bvl bvm bvo bvt bvv daa dab dad dal dam dao dat dav dba dbb dbd dbl dbm dbo dbt dbv dda ddb ddd ddl ddm ddo ddt dl- dla dlb dld dll dlm dlo dlt dlv dma dmb dmd dml dmm dmo dmt dmv doa dob dod dol dom doo dot dov dta dtb dtd dtl dtm dto dtt dtv dva dvb dvd dvl dvm dvt la- laa lab lad lal lam lao lat lav lba lbb lbd lbl lbm lbo lbt lbv lda ldb ldd ldl ldm ldo ldt ldv lla llb lld lll llm llo llt llv lma lmb lmd lml lmm lmo lmt lmv loa lob lod lol lom loo lot lov lta ltb ltd ltl ltm lto ltt ltv lva lvb lvd lvl lvm lvt lvv m-o m-v maa mab mad mal mam mao mat mav mba mbb mbd mbl mbm mbo mbt mbv mda mdb mdd mdl mdm mdo mdt mdv mla mlb mld mll mlm mlo mlt mlv mma mmb mmd mml mmm mmo mmt mmv moa mob mod mol mom moo mot mov mta mtb mtd mtl mtm mto mtt mtv mva mvb mvd mvl mvm mvo mvt mvv oaa oab oad oal oam oao oat oav ob- oba obb obd obl obm obo obt obv oda odb odd odl odm odo odt odv ola olb old oll olm olo olt om- oma omb omd oml omm omo omt omv oo- ooa oob ood ool oom ooo oot oov ot- ota otb otd otl otm oto ott otv ov- ova ovb ovd ovl ovo ovv taa tab tad tal tam tao tat tav tba tbb tbd tbl tbm tbo tbt tbv tda tdb tdd tdl tdm tdo tdt tdv tla tld tll tlm tlo tlt tlv tma tmb tmd tml tmm tmo tmt tmv to- toa tob tod tol tom too tot tov tta ttb ttd ttl ttm tto ttt ttv tva tvb tvd tvl tvm tvo tvt v-a vaa vab vad val vam vao vat vav vba vbd vbl vbm vbo vbv vdb vdd vdl vdm vdo vdt vdv vl- vla vlb vld vll vlm vlo vlt vlv vm- vma vmd vmm vmo vmt voa vob vod vol vom voo vot vov vta vtb vtl vtm vto vtt vtv vva vvb vvm vvo vvt vvv