Task: Program Execution
Input (English): [[-39, 20], [-26, -22, -44, 36], [-4, 30, -39], [5, -50], [49, -4, 29, 20, -33], [-46, 8], [37, 15, -37, 8, -48]]
Output (English): [-780, -906048, 4680, -250, 3751440, -368, 7885440]