diff --git a/generate_svgs.py b/generate_svgs.py
old mode 100644
new mode 100755
index 5e5aaaf..8d49571
--- a/generate_svgs.py
+++ b/generate_svgs.py
@@ -1,3 +1,4 @@
+#!/bin/python3
 import xml.etree.ElementTree as ET
 import argparse
 import re
@@ -41,6 +42,11 @@ parsed = vars(parser.parse_args())
 disable_tables = [
         list(range(size)) for size in table_group_sizes
         ]
+
+# open XML
+tree = ET.parse(parsed["input"])
+root = tree.getroot()
+
 if parsed["all"]:
     disable_tables = []
 else:
@@ -58,47 +64,36 @@ else:
             tableid = f"{lower}{thechar}"
             if parsed[tableid]:
                 disable_tables[i].remove(j)
-print(disable_tables)
 
+    pattern_rect = re.compile("table_(.)(.*)")
+    pattern_text = re.compile("label_(.)")
 
+    # parse XML for the table rects
+    rects = root.findall(".//{http://www.w3.org/2000/svg}rect")
+    rects = list(filter(lambda rect: pattern_rect.match(rect.attrib["id"]), rects))
 
+    # parse XML for the text containers
+    texts = root.findall(".//{http://www.w3.org/2000/svg}text")
+    texts = list(filter(lambda text: pattern_text.match(text.attrib["id"]), texts))
 
-pattern_rect = re.compile("table_(.)(.*)")
-pattern_text = re.compile("label_(.)")
+    for text in texts:
+        # parse group of text
+        match = pattern_text.match(text.attrib["id"])
+        group = ord(match.group(1)) - ord('a')
+        
+        # disable text if all of its childs are disabled
+        all_childs_disabled = len(disable_tables[group]) == table_group_sizes[group] # no element removed
+        if all_childs_disabled:
+            span = list(text)[0]
+            style_span="font-size:3.17499995px;fill:#ffffff;fill-opacity:1;stroke-width:0.26458332;"
+            span.attrib["style"] = style_span
+        # otherwise do nothing, we start with a full canvas
 
-tree = ET.parse(parsed["input"])
-root = tree.getroot()
-
-# parse XML for the table rects
-rects = root.findall(".//{http://www.w3.org/2000/svg}rect")
-rects = list(filter(lambda rect: pattern_rect.match(rect.attrib["id"]), rects))
-
-# parse XML for the text containers
-texts = root.findall(".//{http://www.w3.org/2000/svg}text")
-texts = list(filter(lambda text: pattern_text.match(text.attrib["id"]), texts))
-
-for text in texts:
-    # parse group of text
-    match = pattern_text.match(text.attrib["id"])
-    group = ord(match.group(1)) - ord('a')
-    
-    # disable text if all of its childs are disabled
-    all_childs_disabled = len(disable_tables[group]) == table_group_sizes[group] # no element removed
-    if all_childs_disabled:
-        print("disable group", group)
-        span = list(text)[0]
-        style_span="font-size:3.17499995px;fill:#ffffff;fill-opacity:1;stroke-width:0.26458332;"
-        span.attrib["style"] = style_span
-    else:
-        print("dont disable group", group)
-        # do nothing, we start with a full canvas
-
-for rect in rects:
-    match = pattern_rect.match(rect.attrib["id"])
-    group, number = ord(match.group(1)) - ord('a'), table_char_to_num[match.group(2)]
-    print(group, number)
-    if number in disable_tables[group]:
-        #other group, color grey
-        rect.attrib["style"] = "fill:#808080;stroke-width:0.26458332"
-#groupstring = chr(ord('a') + group_id)
+    for rect in rects:
+        match = pattern_rect.match(rect.attrib["id"])
+        group, number = ord(match.group(1)) - ord('a'), table_char_to_num[match.group(2)]
+        if number in disable_tables[group]:
+            #other group, color grey
+            rect.attrib["style"] = "fill:#808080;stroke-width:0.26458332"
+    #groupstring = chr(ord('a') + group_id)
 tree.write(parsed["output"])