Task: Program Execution
Input (English): 3611, 6141, g, 2217, 1121, 3359, 5837, r, 9609, v, 3331, 5019, s, g, 5293, c, n, 9745, d, 7135, r, 2379, 7021, n
Output (English): c, d, g, n, r, s, v