// URL that generated this code:
// http://txt2re.com/index-jsharp.php3?s=42%2043&2&-5&-8

package ConsoleApplication1;
import System.Text.RegularExpressions.*;

public class Program
{
  public static void main(String[] args)
  {
    String txt="42 43";

    String re1="(4)";	// Any Single Digit 1
    String re2=".*?";	// Non-greedy match on filler
    String re3="( )";	// White Space 1
    String re4="(\\d+)";	// Integer Number 1

    Regex r = new Regex(re1+re2+re3+re4,RegexOptions.IgnoreCase|RegexOptions.Singleline);
    Match m = r.Match(txt);
    if (m.get_Success())
    {
        String d1=m.get_Groups().get_Item(1).toString();
        String ws1=m.get_Groups().get_Item(2).toString();
        String int1=m.get_Groups().get_Item(3).toString();
        System.Console.Write("("+d1.toString()+")"+"("+ws1.toString()+")"+"("+int1.toString()+")"+"\n");
    }
    System.Console.Read();
  }
}

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// Paste the code into a new Console Application
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