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[AtCoder]ABC-224|A - Tires
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提出結果
def getString():
return input()
def main():
s = getString()
print('er' if s.endswith('er') else 'ist')
if __name__ == "__main__":
main()
def getString():
return input()
def main():
s = getString()
print('er' if s.endswith('er') else 'ist')
if __name__ == "__main__":
main()
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