Task: Program Execution
Input (English): [[-30, -22, -20], [35, 74, -192, -67, -177, 94], [-50, -140, -106, 60, -8, -104], [-131, -106], [-160, 17, -122, 64, -64, 9]]
Output (English): [-20, 94, 60, -106, 64]