Upper Savinja dialect
It is spoken in the upper Savinja Valley and along the Dreta River , extending eastwards to east of Mozirje and Nazarje , up to the Solčava subdialect northwest of Luče in Solčava and the Logar Valley . 
<triplet> Savinja <subj> Dreta <obj> tributary <triplet> Dreta <subj> Savinja <obj> mouth of the watercourse <triplet> Logar Valley <subj> Savinja <obj> located in or next to body of water