Task: Program Execution
Input (English): [8397, 'y', '7037', '8401', '1923', '5473', 'T', 7211, 7635, 4811], [6807, 3961, '7037', '8401', '1923', '5473', 'a', 'e', 4179]
Output (English): 7037, 8401, 1923, 5473