Task: Program Execution
Input (English): 4, ['153', 'c', '3691', 'c', '371', 'o', '8347', '8749', '2925', '6183', '9281', '6969', '6493', 'Y', '9917', '4967', '9251', '6465', 'l', 'z', 'u', 'C', '9375', '5541', '6079', 'E', '6065', 'D', '1529', 'v', '3573', '7095', 'O', 'z', '9801', '899', '1529', 'c', '6653', 'x', '6417']
Output (English): 153, 371, 2925, 6493, 9251, u, 6079, 1529, O, 1529, 6417