using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @/
([a-zA-Z]+) \1 \1 (\w+) \2 \2 (boat) \3 \3
/;
string input = @"row row row your your your boat boat boat
any any any word word word boat boat boat";
foreach (Match m in Regex.Matches(input, pattern))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx