. "Eastern South Slavic" . . . . "Eastern South Slavic languages" . . . . "East South Slavic languages" . . . "eastern group of South Slavic" . . "Proto-Eastern South Slavic" . . . "East South Slavic languages:" . . . . . . "Eastern South Slavic dialects" . . . . "Balkan Slavs" . "Eastern subgroup" . "Slavic" . "Eastern South Slavic" . "Eastern South Slavic" . . . . . . . "Eastern Balkans" . "Eastern" .