Task: Program Execution
Input (English): [[62, -50, 50, -171, -123, -66, 8], [-121, -142, -148, -168, -40], [-131, -184, -81, -17, -149, -35, 92], [-23, 19, -168], [63, -118, -28, 86]]
Output (English): [62, -40, 92, 19, 86]