Task: Program Execution
Input (English): [9561, 'w', 6645, 'I', 'y', 'E', '2421', '2347', '3001', '6137', 'c', 'v', '9413', '7733', '7097', 'X', '7093', '571', 'P', 'B'], ['z', 'd', 'd', '2421', '2347', '3001', '6137', 'c', 'v', '9413', '7733', '7097', 'X', '7093', '571', 'a', 5065, 2019, 'V', 2587, 2687, 5293]
Output (English): 2421, 2347, 3001, 6137, c, v, 9413, 7733, 7097, X, 7093, 571