Task: Program Execution
Input (English): [9559, 'n', 6151, 8207, '5177', 'X', '2413', '1935', '5469', '947', 'w', 'g', 'w', 'g'], ['I', 'L', 'k', '5177', 'X', '2413', '1935', '5469', '947', 'D', 6411, 9579, 7337]
Output (English): 5177, X, 2413, 1935, 5469, 947