#!/usr/bin/env swift;
import Foundation
import Utils

// Begin Main
let x:Int = Int(CommandLine.arguments[1]) ?? 0
switch x {
	case 1:
		print("One")
	case 2:
		print("Two")
	case 3, 4:
		print("Three or Four")
	default:
		print("Just don't know!")
}

exit(EXIT_SUCCESS)