Task: Program Execution
Input (English): 9143, X, i, M, 527, t, 8581, 5329, 1273, Z, 1655, 749, 1507, 7051, 7427, j, y, 4685, y, 7223, 3363, E, 2769, a
Output (English): 9143, 527, 8581, 5329, 1273, 1655, 749, 1507, 7051, 7427, 4685, 7223, 3363, 2769