Task: Program Execution
Input (English): L 695 7861 r P k 8101 W 8913 D w F g X 7875 5205 7279 6767 u J 7129 5459 t Z W 7039 2265 61 N
Output (English): 1, 4, 5, 6, 8, 10, 11, 12, 13, 14, 19, 20, 23, 24, 25, 29