using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?<=^|$|[\s,\/-])(?:(?P<var1>(?<![\/-])(?!(?:(\d+(?:[,.][05])?)[\/-]){2}(?-1))(\d+(?:[,.][05])?)[\/-](?-1)|(?-1)))(?=^|$|[\s,\/-])";
string substitution = @"\g<var1>\n";
string input = @"32/34, 36/38, 40/42, 44/46
40/42/44/46/48
58/60
39-42
40-50-60
24-25,26,28,30
36 40,5 44
";
RegexOptions options = RegexOptions.CultureInvariant | RegexOptions.IgnoreCase;
Regex regex = new Regex(pattern, options);
string result = regex.Replace(input, substitution);
}
}
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