Task: Program Execution
Input (English): Z, 6933, 4339, t, 311, X, g, w, r, 1795, P, F, y, I, T, 9729, y, 9049, 4369, A, J
Output (English): 1, 4, 6, 7, 8, 9, 11, 12, 13, 14, 15, 17, 20, 21