#!/usr/bin/env python3

import re
import sys

msg1 = '''---
grade: 1.0
comments:  Muito bem!
'''

msg0 = '''
grade: 0.0
comments: A resposta correcta é "red green blue".
'''

s = sys.stdin.read()

answer = set(re.findall(r'[\w]+', s.lower()))  # get words in lowercase
rgb_colors = set(['red', 'green', 'blue'])     # the correct answer

if answer == rgb_colors:
    print(msg1)
else:
    print(msg0)