- using System; 
- using System.Text.RegularExpressions; 
-   
- public class Test 
- { 
- 	public static void Main() 
- 	{ 
- 		string pattern = @"\G(?!S[0-9]{2}\.E[0-9]{2})([^.]+)\."; 
-         string input = @"XXXXXXXX.XXXXXXX.XXXXXX.S11.E22.SOMETHINGELSE"; 
-   
-         foreach (Match m in Regex.Matches(input, pattern)) 
-         { 
-             Console.WriteLine(m.Groups[1].Value); 
-         } 
- 	} 
- } 
				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