Task: Program Execution
Input (English): u, Z, 443, u, 1643, 2253, 2625, m, 7319, n, T, 9113, b, 5073, 7593, 2665, U, 9087, J, f, 1221, D, e
Output (English): 443, 1643, 2253, 2625, 7319, 9113, 5073, 7593, 2665, 9087, 1221