Task: Program Execution
Input (English): [[2, -45, 63], [-86, 5, -49, 2, -80, 1, -10, 77], [3, 90, 68, 3, -2, 91], [-83, 84, -93]]
Output (English): [-164, 134, -11, 5, -82, 92, -10, 77]