#!user/bin/python
Rating =input("Enter Rating")
if (Rating>=1 and Rating<2):
    print("Poor")
elif (Rating>=2 and Rating<3):
    print("Good")
elif (Rating>=3 and Rating<4):
    print("Very good")
elif (Rating>=4 and Rating<5):
    print("Excellent")
else:
    print("Exceptional")

