using System;
using System.IO;
using System.Text.RegularExpressions;
public class Test
{
public static void Main()
{
var str = "6 cakes 5 donuts 12 muffins";
var rx = new Regex(@"\d+\s+\w+");
var coll = rx.Matches(str);
foreach (Match m in coll)
Console.WriteLine(m.Value);
}
}
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