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#!/usr/bin/env python3
import sys
def count_vowels(s: str) -> int:
vowels = 'aeiouAEIOU'
return sum(1 for char in s if char in vowels)
def string_alike(input_string: str) -> bool:
# Ensure the input string is of even length
if len(input_string) % 2 == 1:
raise ValueError("Input string must have an even length.")
if count_vowels(input_string) == 0:
return False
# Split the string into two halves, and count vowels in each half
first_half = input_string[:len(input_string)//2]
second_half = input_string[len(input_string)//2:]
return count_vowels(first_half) == count_vowels(second_half)
def main():
result = string_alike(sys.argv[1])
print(result)
if __name__ == '__main__':
main()
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