Task: Program Execution
Input (English): [[42, 31], [22, -13, -34], [44, -22, 22], [-14, -14, -24], [23, -23, -34, 25], [50, 32], [-11, -50], [9, 20, 45, -6, -7], [38, -20, -45]]
Output (English): [42, -748, -21296, -4704, -34, 1600, -50, -120, -760]