a-a a-c a-t aaa aac aam aat aaw ac- aca acc acm act acw ama amc amm amt amw at- ata atc atm att atw aw- awa awc awm awt aww c-- caa cac cam cat caw cca ccc ccm cct ccw cma cmc cmm cmt cmw cta ctc ctm ctt ctw cw- cwa cwc cwm cwt m-w maa mac mam mat maw mc- mca mcc mcm mct mcw mma mmc mmm mmt mmw mta mtc mtm mtt mtw mwa mwc mwm mww taa tac tam tat taw tca tcc tcm tct tcw tma tmc tmm tmt tmw tta ttc ttm ttt ttw twa twc twm twt tww waa wac wam wat waw wca wcc wcm wct wcw wm- wma wmc wmm wmt wta wtc wtm wtt wtw wwa wwc wwm wwt www