--- a/src/model.h	Tue Jun 28 22:18:11 2022 +0300
+++ b/src/model.h	Wed Jun 29 14:11:58 2022 +0300
@@ -108,11 +108,13 @@
 	Empty,
 	ParseError>;
 
-using PolygonElement = Colored<std::variant<
+using PlainPolygonElement = std::variant<
 	LineSegment,
 	Triangle,
 	Quadrilateral,
-	ConditionalEdge>>;
+	ConditionalEdge>;
+
+using PolygonElement = Colored<PlainPolygonElement>;
 
 template<typename T>
 struct remove_color {};