a-a a-t aaa aam aao aat aau aax ama amm amo amt amu amx aoa aom aoo aot aou aox at- ata atm ato att atu atx au- aua aum auo aut aux ax- axa axm axo axt axx m-o maa mam mao mat mau max mma mmm mmo mmt mmu mmx moa mom moo mot mou mox mta mtm mto mtt mtu mtx mua mum mut muu mux mxa mxu oaa oam oao oat oau oax om- oma omm omo omt omu omx oo- ooa oom ooo oot oox ot- ota otm oto ott otu ou- oua oum ouo out ox- oxa oxo oxt oxx t-x taa tam tao tat tau tax tma tmm tmo tmt tmu tmx to- toa tom too tot tou tox tta ttm tto ttt ttu ttx tua tum tuo tut tuu tux txt txu ua- uaa uam uao uat uau um- uma umm umo umt umu uoa uom uoo uot uox uta utm uto utt utu utx uua uum uut uuu uxo uxt uxu xaa xam xat xau xma xmm xmo xmt xmu xmx xoa xom xoo xot xox xtm xtx xxo xxx