Task: Program Execution
Input (English): 5, 13, ['831', 'b', 'A', '665', 'e', 'M', 'a', 'K', '6131', 'j', '9015', 'L', '5487', 'Q', '8309', 'D', '4033', 'I', '7365', 'x', '5831', '6765', 'y', 'j']
Output (English): e, M, a, K, 6131, j, 9015, L, 5487