Task: Program Execution
Input (English): [[29, -34, -185, 64], [-17, -94], [-110, -72, -67], [-197, -76, 14, 82, -28], [-52, -165, 33, -113], [4, -88, 8, -105, -13, -106], [40, 86]]
Output (English): [64, -17, -67, 82, 33, 8, 86]