Task: Program Execution
Input (English): o 1981 b 9959 7067 z 1281 4777 i V 5909 3013 7287 Z 7877 z v 3927 5977 Z 6461 K 5955 n W u J 4679 j P w d 4741 x L 9841 719 583
Output (English): 2, 4, 5, 7, 8, 11, 12, 13, 15, 18, 19, 21, 23, 28, 33, 36, 37, 38