Task: Program Execution
Input (English): 897, j, P, 1367, 5619, 1535, O, Q, w, r, Q, v, 4431, f, j, 2699, 8347, C, 7625, 4775, 9709, d, c
Output (English): j, P, O, Q, w, r, Q, v, f, j, C, d, c