Task: Program Execution
Input (English): 4, 20, ['U', 'R', '7113', '7425', 'W', '4963', '7877', 'T', '5029', 'm', 'b', 'a', '1165', '4397', 'm', '7751', 'L', '9151', '1057', 'L', 'V', '6649', '293', 'i', 'G', '5197', '6659']
Output (English): L, 1057, 9151, L, 7751, m, 4397, 1165, a, b, m, 5029, T, 7877, 4963, W, 7425