diff --git a/ts-minifier.py b/ts-minifier.py
index c696424..0340f10 100644
--- a/ts-minifier.py
+++ b/ts-minifier.py
@@ -1,6 +1,6 @@
 # Copyright (c) 2021 bleck9999
 # https://github.com/bleck9999/ts-minifier
-# Version: bf54a07d
+# Version: 1095d14a
 
 import argparse
 import itertools
@@ -159,7 +159,7 @@ def minify(script: Code, userobjects, usages):
     # equals and the whitespace needed for a definition
     #
     # obviously for a rename you're already defining it so it's just the difference between lengths multiplied by uses
-    short_idents = [x for x in (ascii_letters+'_')] + [x[0]+x[1] for x in itertools.permutations(ascii_letters+'_', 2)]
+    short_idents = [x for x in (ascii_letters+'_')] + [x[0]+x[1] for x in itertools.product(ascii_letters+'_', repeat=2)]
     short_idents.pop(short_idents.index("if"))
     mcode = script.rawcode
     aliases = []
@@ -184,7 +184,7 @@ def minify(script: Code, userobjects, usages):
                 print(f"{'Function' if otype == 'func' else 'Variable'} name {uo} could be shortened but no available "
                       f"names found (would save {uses} bytes)")
                 continue
-                # we assume that nobody is insane enough to exhaust all *2,756* 2 character names,
+                # we assume that nobody is insane enough to exhaust all *2,808* 2 character names,
                 # instead that uo is len 2 and all the 1 character names are in use (because of that we dont multiply
                 # uses by anything as multiplying by a difference of 1 would be redundant)
             if not auto_replace:
@@ -284,7 +284,7 @@ def minify(script: Code, userobjects, usages):
                     userobjects[minName] = "TIV"
                     break
             # the quotation marks are included in string
-            savings = uses * len(string) - (len(string) + len(minName) + 1)
+            savings = uses * len(string) - (len(string) + len(minName) + 2)
             if savings <= 0 or not auto_replace:
                 print(f"Not introducing variable for string {string} reused {uses} times (would save {savings} bytes)")
             else: