Task: Program Execution
Input (English): y, 2363, 9641, 3055, 3527, P, E, p, L, U, 5753, 581, 1561, u, I, 2255, 9647, g, 3435, 8123, 8377
Output (English): y, P, E, p, L, U, u, I, g, 2363, 9641, 3055, 3527, 5753, 581, 1561, 2255, 9647, 3435, 8123, 8377