aaa aad aar aat aba abd abe abo ada adb ade adf adü aed aer aet afa afo aft aoa aor ara arb ard are aro arr art ata ate atf atr baa bab bad bae baf bar bat bdt bed bee bef ber bet bfo boa bor bot bra bre brt bür büt büü daa dab dad daf dao dar dat dbe dbt ddt deb ded dee def der det doa dod dof doo dor dot drt dtd düe dür düt eaa eab eba ebe ebü eda ede edo eer eet efe eff eft era erb ere erf ero erü eta ete faa fab fad fao far fat fda fdf fea fed fee fer ffa foa fob for fot ftr oaa oba obo oda odb ode ood ora orb orf oro ort ota ote rab rad raf rao rar rat rbe reb red reo rer ret roa rod roe rot rte taa tab tad taf tao tar tat tba tbb tbf tea teb ted tee tef teo ter tet tff tod tof tor tot trt tüf tür tüt üdd üfe üre ürü ütü