Task: Program Execution
Input (English): [7221, 4905, 'o', 'Q', 'j', '961', 'Q', 'i', 'u', '1003', 'E', 6513, 'R', 'K'], ['Q', 7229, '961', 'Q', 'i', 'u', '1003', 'y', 983, 'K', 'Y', 8815]
Output (English): 961, Q, i, u, 1003