Task: Program Execution
Input (English): 4, 8, ['7329', 'L', '9779', 'A', '1575', 'C', 'm', 'y', 'F', 'B', 'u', '1393', 'R', 'D', 'd', 'm', '1137', '5237', '441', '3769']
Output (English): y, m, C, 1575, A