import sys
from sys import stdin, stdout


def seven(text):
    fpath = open('src/91K_nouns.txt')
    nouns = fpath.readlines()
    separated = text.split()    #use nltk tokenize instead
    #print(separated)
    new_separated = []
    for word in separated:
        word = word.lower() + '\n'
        if word in nouns:
            position = nouns.index(word)
            new_word = nouns[position + 7]
            #print(" replacing", new_position)
            new_separated.append(new_word.strip())
        else:
            #print("notinlist")
            #print("adding to new_separated ", word)
            new_separated.append(word.strip())
    #print(new_separated)
    return ' '.join(new_separated)

text =  stdin.read()
output = seven(text)
print(output)

#sentence = input('What is your sentence? ')
#print(seven(sentence))


# pytest requires that you name your tests with test_<your-name>
# run with the 'pytest' command in your terminal
#def test_seven():
#    assert seven('Baboons') == 'babushkas'
#    assert seven('Baboons,') == 'babushkas'