diff --git a/src/__pycache__/plant.cpython-310.pyc b/src/__pycache__/plant.cpython-310.pyc
index 21fa799..9fa6092 100644
Binary files a/src/__pycache__/plant.cpython-310.pyc and b/src/__pycache__/plant.cpython-310.pyc differ
diff --git a/src/__pycache__/tractor.cpython-310.pyc b/src/__pycache__/tractor.cpython-310.pyc
index 7bb4d92..bb7eed4 100644
Binary files a/src/__pycache__/tractor.cpython-310.pyc and b/src/__pycache__/tractor.cpython-310.pyc differ
diff --git a/src/bfs.py b/src/bfs.py
index f47144e..629f19c 100644
--- a/src/bfs.py
+++ b/src/bfs.py
@@ -13,7 +13,23 @@ class BFS:
         self.explored = [] 
     
     def successor(self, state):
-        pass
+        pos_x, pos_y, rotation = state
+        options = []
+        
+        if rotation == directions[0]:
+            states = [(pos_x, pos_y - block_size, directions[0]), (pos_x, pos_y, directions[270]), (pos_x, pos_y, directions[90])]
+            actions = ['F', 'L', 'R']
+        elif rotation == directions[90]:
+            states = [(pos_x + block_size, pos_y, directions[90]), (pos_x, pos_y, directions[0]), (pos_x, pos_y, directions[180])]
+            actions = ['F', 'L', 'R']
+        elif rotation == directions[180]:
+            states = [(pos_x, pos_y + block_size, directions[180]), (pos_x, pos_y, directions[90]), (pos_x, pos_y, directions[270])]
+            actions = ['F', 'L', 'R']
+        elif rotation == directions[270]:
+            states = [(pos_x - block_size, pos_y, directions[270]), (pos_x, pos_y, directions[0]), (pos_x, pos_y, directions[180])]
+            actions = ['F', 'L', 'R']
+            
+        return states, actions
         
     def search(self):
         pass