welp, regex change did not work

Advent Of Code Library/2023/Day 01/Day01Part2.cs

@@ -19,17 +19,31 @@
 
         private int GetValueFromLine(string line)
         {
-            // get all the items
+            MatchCollection matchCollection = Regex.Matches(line, @"(\d)");
-            List<Match> matches = Regex.Matches(line, @"(\d|one|two|three|four|five|six|seven|eight|nine)").OrderBy(x => x.Index).ToList();
+            List<Match> captures = matchCollection.ToList();
+
+            // replace the text with numbers
+            captures.AddRange(Regex.Matches(line, @"(one)"));
+            captures.AddRange(Regex.Matches(line, @"(two)"));
+            captures.AddRange(Regex.Matches(line, @"(three)"));
+            captures.AddRange(Regex.Matches(line, @"(four)"));
+            captures.AddRange(Regex.Matches(line, @"(five)"));
+            captures.AddRange(Regex.Matches(line, @"(six)"));
+            captures.AddRange(Regex.Matches(line, @"(seven)"));
+            captures.AddRange(Regex.Matches(line, @"(eight)"));
+            captures.AddRange(Regex.Matches(line, @"(nine)"));
+
+            captures = captures.OrderBy(x => x.Index).ToList();
+
             // merge first and last index as one
-            string values = GetStringAsNumber(matches[0].Value) + GetStringAsNumber(matches[^1].Value);
+            string values = GetStringAsNumber(captures.First().Value) + GetStringAsNumber(captures.Last().Value);
             // make an int
             return int.Parse(values);
         }
 
         private string GetStringAsNumber(string value)
         {
-            switch (value)
+            switch(value)
             {
                 case "one":
                 case "1":