diff --git a/main.py b/main.py
index 5ce3da6..b742b5b 100644
--- a/main.py
+++ b/main.py
@@ -37,6 +37,8 @@ Cp = []; # Positions of customers
 Ci = []; # Needs of customers
 # {product number: qt}
 
+Out = '' # Drones commands
+
 # Debug
 
 assert(len(Dp) == len(Di) == len(Dd) == len(Da) == D)
diff --git a/out.py b/out.py
new file mode 100644
index 0000000..e9ce31f
--- /dev/null
+++ b/out.py
@@ -0,0 +1,6 @@
+#Out file
+
+def CreateOutFile():
+    f = open(sys.argv[1], 'w')
+    f.write(len(Out)/10 + '\n' + Out)
+    f.close()
\ No newline at end of file