Task: Program Execution
Input (English): 8, 15, ['3861', '1555', 'n', 'D', '3345', 's', 'B', 'U', 'c', 'g', 'C', '7751', 'V', '6277', '6121', 'b', '3345', '3503', '4859', 'B', 'o', '4407']
Output (English): U, c, g, C, 7751, V, 6277, 6121