Task: Program Execution
Input (English): w, 9297, Q, O, L, J, O, 7829, 4825, g, 9385, 4717, U, 1677, 7731, o, y, I, S, 2973, Y
Output (English): w, Q, O, L, J, O, g, U, o, y, I, S, Y, 9297, 7829, 4825, 9385, 4717, 1677, 7731, 2973