Task: Program Execution
Input (English): 1, ['r', 'X', 'u', '6963', '6557', 'Q', '355', '7471', '7083', '4389', '2369', '7939', 'z', 'i', '1997', 'z', 'Z', 'e']
Output (English): r, X, u, 6963, 6557, Q, 355, 7471, 7083, 4389, 2369, 7939, z, i, 1997, z, Z