Task: Program Execution
Input (English): [[-63, -101, -176, -136], [91, 99, -167, 86, -140, -25, -58], [-170, 68, -189], [42, 6, 48, -166, -58, 52, -168], [16, 56, 67, -80, -165, -166]]
Output (English): [-63, 99, 68, 52, 67]