Task: Program Execution
Input (English): A, 4233, 951, c, e, 6025, 3507, a, w, 9889, a, c, 729, U, 6283, 3557, 405, D, 6811
Output (English): A, c, e, a, w, a, c, U, D, 4233, 951, 6025, 3507, 9889, 729, 6283, 3557, 405, 6811