Task: Program Execution
Input (English): 10, 12, ['3993', '9409', '6179', '1377', 'b', 'n', 'Q', 'R', 'H', 'f', '7221', 'l', 'j', '6549', 'X', '8553', 'Y', '6107', '6011', 'r', '7133', '4715', 'M', '4745', '7215', 'Q']
Output (English): f, 7221, l