Task: Program Execution
Input (English): O, z, 571, P, 5133, Q, 7237, 4411, 4211, 7697, 2115, w, 3077, 5057, 4407, 6249, z, 9637, R, 695
Output (English): O, z, P, Q, w, z, R, 571, 5133, 7237, 4411, 4211, 7697, 2115, 3077, 5057, 4407, 6249, 9637, 695