Task: Program Execution
Input (English): [[-18, -30], [-42, -5], [-42, -35, -22, 28], [-21, -25], [22, 50, -40], [35, 27], [39, -24, 18, -48], [39, -41, 6]]
Output (English): [540, 210, -905520, 525, -44000, 945, 808704, -9594]