using System;
using System.IO;
using System.Text.RegularExpressions;
using System.Linq;
public class Test
{
public static void Main()
{
Console.WriteLine(Regex.Replace("3 sql stmts here 10009M some other 3 sql stmts here",
@"(\d+)M\b", "$1"));
}
}
dXNpbmcgU3lzdGVtOwp1c2luZyBTeXN0ZW0uSU87CnVzaW5nIFN5c3RlbS5UZXh0LlJlZ3VsYXJFeHByZXNzaW9uczsKdXNpbmcgU3lzdGVtLkxpbnE7CnB1YmxpYyBjbGFzcyBUZXN0CnsKCXB1YmxpYyBzdGF0aWMgdm9pZCBNYWluKCkKCXsKCQkKICAgICAgICBDb25zb2xlLldyaXRlTGluZShSZWdleC5SZXBsYWNlKCIzIHNxbCBzdG10cyBoZXJlIDEwMDA5TSBzb21lIG90aGVyIDMgc3FsIHN0bXRzIGhlcmUiLAogICAgICAgIAlAIihcZCspTVxiIiwgIiQxIikpOwoJfQoJCgkKfQoK