using System;
using System.Linq;
using System.Collections.Generic;
public class Test
{
public static void Main()
{
IEnumerable<string> nameParts = "Jan van Rijswijcklaan 124".Split()
.TakeWhile(word => !word.All(Char.IsDigit));
string name = string.Join(" ", nameParts.ToArray());
Console.WriteLine(name);
}
}
dXNpbmcgU3lzdGVtOwp1c2luZyBTeXN0ZW0uTGlucTsKdXNpbmcgU3lzdGVtLkNvbGxlY3Rpb25zLkdlbmVyaWM7CgpwdWJsaWMgY2xhc3MgVGVzdAp7CglwdWJsaWMgc3RhdGljIHZvaWQgTWFpbigpCgl7CgkJSUVudW1lcmFibGU8c3RyaW5nPiBuYW1lUGFydHMgPSAiSmFuIHZhbiBSaWpzd2lqY2tsYWFuIDEyNCIuU3BsaXQoKQogICAgCQkuVGFrZVdoaWxlKHdvcmQgPT4gIXdvcmQuQWxsKENoYXIuSXNEaWdpdCkpOwoJCXN0cmluZyBuYW1lID0gc3RyaW5nLkpvaW4oIiAiLCBuYW1lUGFydHMuVG9BcnJheSgpKTsKCQlDb25zb2xlLldyaXRlTGluZShuYW1lKTsKCX0KfQ==