Task: Program Execution
Input (English): [[-70, -166, -178, -142, -98, 56, -104], [-172, -183], [-182, 17], [-67, 84, -200], [29, 90, -12], [86, -99, -102, -113, 41, 68], [43, 47, -143, 45, -199]]
Output (English): [56, -172, 17, 84, 90, 86, 47]