diff --git a/fx92-programmer.py b/fx92-programmer.py
index 2aea0c7..3ebeb6b 100644
--- a/fx92-programmer.py
+++ b/fx92-programmer.py
@@ -211,44 +211,45 @@ if offset >= 0:
 process(hwnd, init)
 
 code = ''
-mode = 0
 counter = 0
+mode = 0
 for element in program:
     code += element
     counter += 1
     script = code.startswith('F')
-    if (script and counter == 4) or (not script and counter == 2):
-        if code == 'F908':
-            mode = 4
-            sequence = commands.get(code)
-        elif code == 'F90B':
-            mode = 3
-            sequence = commands.get(code)
-        elif code == 'F90C':
-            mode = 2
-            sequence = commands.get(code)
-        elif code == 'F90D' or code == 'F90F':
-            mode = 1
-            sequence = commands.get(code)
-        elif code == '00' and mode == 4:
-            mode = 0
-            sequence = ['exe']
-        elif code == '00' and mode == 3:
-            mode = 2
-            sequence = ['exe']
-        elif code == '00' and mode == 2:
-            mode = 0
-            sequence = ['exe']
-        elif code == '00' and mode == 1:
-            mode = 0
-            sequence = None
-        elif code == '00' and mode == 0:
-            sequence = ['exe', 'exe']
-        elif mode == 2:
-            sequence = variables.get(code)
-        else:
-            sequence = commands.get(code)
-        if sequence is not None:
-            process(hwnd, sequence)
-        code = ''
-        counter = 0
+    if (script and counter != 4) or (not script and counter != 2):
+        continue
+    elif code == 'F908':
+        mode = 4
+        sequence = commands.get(code)
+    elif code == 'F90B':
+        mode = 3
+        sequence = commands.get(code)
+    elif code == 'F90C':
+        mode = 2
+        sequence = commands.get(code)
+    elif code == 'F90D' or code == 'F90F':
+        mode = 1
+        sequence = commands.get(code)
+    elif code == '00' and mode == 4:
+        mode = 0
+        sequence = ['exe']
+    elif code == '00' and mode == 3:
+        mode = 2
+        sequence = ['exe']
+    elif code == '00' and mode == 2:
+        mode = 0
+        sequence = ['exe']
+    elif code == '00' and mode == 1:
+        mode = 0
+        sequence = None
+    elif code == '00' and mode == 0:
+        sequence = ['exe', 'exe']
+    elif mode == 2:
+        sequence = variables.get(code)
+    else:
+        sequence = commands.get(code)
+    if sequence is not None:
+        process(hwnd, sequence)
+    code = ''
+    counter = 0