Task: Program Execution
Input (English): 15, ['5791', 'l', 'M', '8881', 'O', '1107', 'b', 'x', 'B', '9077', '6835', 'm', '943', 'o', '3131', 'V', '4761', 'b', 'G', 'D', '6871', '1801', '8415', 'C', 'W', 'i', '3097', 'P', '2947', 'S', '8753', '6701', '1607', '4367', 'g', 'b', 'z', '5731', 'v']
Output (English): 5791, V, 8753