diff --git a/u5/kindergarten_garden.py b/u5/kindergarten_garden.py
index b75e40c..8fed4ce 100644
--- a/u5/kindergarten_garden.py
+++ b/u5/kindergarten_garden.py
@@ -1,15 +1,17 @@
 class NoSuchStudentException(Exception):
-    """Vyvolá sa, ak žiak nie je v zozname žiakov záhona."""
+    """Žiak nie je v zozname."""
 
+class Garden():
+    def __init__(self, diagram: str):
+    self.diagram: str = diagram
+    self.rows: str = diagram.splitlines()
 
-DEFAULT_STUDENTS = [
-    "Alena", "Boris", "Cyril", "Daniel", "Eva", "František",
-    "Gitka", "Helena", "Ivana", "Jozef", "Karol", "Ladislav",
-]
+    def add_rows(self,row):
+        if isinstance(row,str):
+            raise ValueError("Row has to be string")
+        self.rows.append(row)
 
-PLANTS = {
-    "G": "Tráva",
-    "C": "Ďatelina",
-    "R": "Reďkovky",
-    "V": "Fialky",
-}
\ No newline at end of file
+garden = Garden("VVCG\nWRC")
+print([item[1:3] for item in garden.rows])
+garden.rows.append(Garden("s\ns"))
+print(garden.rows)
\ No newline at end of file