Task: Program Execution
Input (English): 18, ['1957', '9707', 'k', 'u', '7729', '1219', 'P', 'k', 'X', '3799', '3219', '5531', 'f', 'P', '9457', '6403', 'q', '1455', 'k', '5321', 'Q', '7435', 'G', 'j', 'i', '2953', '5167', 'u', 'L', '5639', 'y', 'f', 'F', '6683', 'Q', '9277', '759', '5899', '1777']
Output (English): 1957, k, 759