-al -ol a-a a-t aaa aal aam aao aat aax al- ala all alm alo alt alx ama aml amm amo amt amx aoa aol aom aoo aot aox at- ata atl atm ato att atx ax- axa axl axm axo axt axx la- laa lal lam lao lat lax lla lll llm llo llt lma lml lmm lmo lmt loa lol lom loo lot lox lta ltl ltm lto ltt ltx lxo lxx m-o maa mal mam mao mat max mla mll mlm mlo mlt mlx mma mml mmm mmo mmt mmx moa mol mom moo mot mox mta mtl mtm mto mtt mtx mxa mxl oaa oal oam oao oat oax ola oll olm olo olt om- oma oml omm omo omt omx oo- ooa ool oom ooo oot oox ot- ota otl otm oto ott ox- oxa oxo oxt oxx t-x taa tal tam tao tat tax tla tll tlm tlo tlt tlx tma tml tmm tmo tmt tmx to- toa tol tom too tot tox tta ttl ttm tto ttt ttx txl txt xaa xal xam xat xla xlm xlt xma xml xmm xmo xmt xmx xoa xom xoo xot xox xtm xtx xxl xxo xxx