Task: Program Execution
Input (English): 11, ['2771', 'I', '8349', '5539', '1665', '7349', '6815', 'P', 'Q', '9509', '8273', 'n', 't', 'N', 'e', 'D', 'v', 'G', 'j', '8573', 'E', '9717', '613', 'Z', '1743', '525', 'n', '1015', 'y', 'G', '8979', 'g', 'z', 'b', '9285', '4161', '4121', 'c', 'x', 'f', 'W']
Output (English): 2771, n, 613, b