-al -ol a-a a-b a-t aaa aab aal aam aao aas aat aav ab- aba abb abl abm abo abs abt abv al- ala alb all alm alo als alt alv ama amb aml amm amo ams amt amv aoa aob aol aom aoo aos aot aov as- asa asb asl asm aso ass ast asv at- ata atb atl atm ato ats att atv av- ava avb avl avm avo avs avt baa bab bal bam bao bas bat bav bba bbb bbl bbm bbo bbs bbt bla blb bll blm blo bls blt blv bma bmb bml bmm bmo bms bmt bmv boa bob bol bom boo bos bot bov bsa bsb bsl bsm bso bss bst bsv bta btb btl btm bto bts btt btv bva bvb bvl bvm bvo bvs bvt bvv la- laa lab lal lam lao las lat lav lba lbb lbl lbm lbo lbs lbt lbv lla llb lll llm llo lls llt llv lma lmb lml lmm lmo lms lmt lmv loa lob lol lom loo los lot lov lsa lsb lsl lsm lso lss lst lsv lta ltb ltl ltm lto lts ltt ltv lva lvb lvl lvm lvs lvt lvv m-o m-v maa mab mal mam mao mas mat mav mba mbb mbl mbm mbo mbs mbt mbv mla mlb mll mlm mlo mls mlt mlv mma mmb mml mmm mmo mms mmt mmv moa mob mol mom moo mos mot mov msa msb msl msm mso mss mst msv mta mtb mtl mtm mto mts mtt mtv mva mvb mvl mvm mvo mvs mvt mvv oaa oab oal oam oao oas oat oav ob- oba obb obl obm obo obs obt obv ola olb oll olm olo ols olt om- oma omb oml omm omo oms omt omv oo- ooa oob ool oom ooo oos oot oov os- osa osb osl osm oso oss ost osv ot- ota otb otl otm oto ots ott otv ov- ova ovb ovl ovo ovs ovv saa sab sal sam sao sas sat sav sba sbb sbl sbm sbo sbs sbt sbv sla slb sll slm slo sls slt slv sma smb sml smm smo sms smt smv soa sob sol som soo sos sot sov ss- ssa ssb ssl ssm sso sss sst ssv sta stb stl stm sto sts stt stv sva svb svl svm svo svs svt svv taa tab tal tam tao tas tat tav tba tbb tbl tbm tbo tbs tbt tbv tla tll tlm tlo tls tlt tlv tma tmb tml tmm tmo tms tmt tmv to- toa tob tol tom too tos tot tov tsa tsb tsl tsm tso tss tst tsv tta ttb ttl ttm tto tts ttt ttv tva tvb tvl tvm tvo tvs tvt v-a vaa vab val vam vao vas vat vav vba vbl vbm vbo vbs vbv vl- vla vlb vll vlm vlo vls vlt vlv vm- vma vmm vmo vmt voa vob vol vom voo vos vot vov vsa vsb vsl vsm vso vss vst vsv vta vtb vtl vtm vto vts vtt vtv vva vvb vvm vvo vvs vvt vvv