Task: Program Execution
Input (English): Y, 5855, 7293, a, n, 4525, 2305, U, F, E, W, 2557, X, D, w, 1457, 5145, 1773, T, y, N, Z
Output (English): 5855, 7293, 4525, 2305, 2557, 1457, 5145, 1773