Task: Program Execution
Input (English): x, r, 9253, 7027, 1883, 6373, 1803, 9071, 571, 3801, M, C, p, 7505
Output (English): x, r, M, C, p, 9253, 7027, 1883, 6373, 1803, 9071, 571, 3801, 7505