Task: Program Execution
Input (English): 1, 12, ['7079', 'a', '7191', '5293', '3153', '7181', '9687', 'i', 'z', '869', 'Y', 'X', '2619', 'y', 'i', 'H', 'i', '1615', 'O', '3679']
Output (English): X, Y, 869, z, i, 9687, 7181, 3153, 5293, 7191, a, 7079