#!/usr/bin/env python

import itertools

coin_names = {9: "blue coin", 2: "red coin", 3: "corroded coin", 5: "shiny coin", 7: "concave coin"}
coins = [9, 2, 3, 5, 7]
combinations = itertools.permutations(coins,len(coins))

for elem in combinations:
	A = elem[0]
	B = elem[1]
	C = elem[2]
	D = elem[3]
	E = elem[4]
	if(A + B*pow(C,2) + pow(D,3) - E == 399):
		print coin_names[A]
		print coin_names[B]
		print coin_names[C]
		print coin_names[D]
		print coin_names[E]