Dialects from the north (Strasbourg region) make use of more letters including Ë, Ö, Ù and the diphthong ÈI.
dialecTs FrOM the NoRTh (straSbourg rEgiOn) make Use OF mOrE lettErS InCludiNg ë, ö, Ù ANd thE diPhThoNg Èi.