Task: Program Execution
Input (English): 3, ['M', 'Z', '3907', '8661', '571', '3465', 'B', '4197', '6429', '4841', '649', 'R', '7689', 'S', 'P', 'R', '5309', 'e', '7569', '6655', '9027', '4861', 'c', '605', 'X', '8569', '7341', '7737', 'C']
Output (English): M, 8661, B, 4841, 7689, R, 7569, 4861, X, 7737