Task: Program Execution
Input (English): D r Z J f 8075 K 9971 7443 O a E u V 6713 4105 183 8639 D 5971 x o 2839 1651 9497 8637 4589 V e 787 3315 r n F 391 9821 X C y 5835
Output (English): 1, 2, 3, 4, 5, 7, 10, 11, 12, 13, 14, 19, 21, 22, 28, 29, 32, 33, 34, 37, 38, 39