Task: Program Execution
Input (English): j, t, 7615, a, 8907, X, 9411, A, w, R, u, u, l, 9971, j, 3673, u, e, v, 8681, p, D, 1105, 7885
Output (English): 7615, 8907, 9411, 9971, 3673, 8681, 1105, 7885