Task: Program Execution
Input (English): [[-72, 31, -196], [88, -7, -119], [-6, -71, 44, -36, 16], [-158, -57], [-85, 51, -110, -140, -10], [81, -27, 86, -50], [81, -50, -17, -39, 58, -121, 6]]
Output (English): [31, 88, 44, -57, 51, 86, 81]