#!/usr/bin/env python3;
import Utils
import sys

# Begin Main
names = ["Fred", "Wilma", "Barney", "Betty"]

# Print out the name based on command line argument 1-4
for i in range(1, (len(sys.argv) - 1) + 1) :
	x = Utils.stoiWithDefault(sys.argv[i], 0)
	print(str(i) + ":" + names[x - 1])