Task: Program Execution
Input (English): [[-20, 49, -41, -22], [46, -19, 0, 22], [3, -49], [38, -50, 12, 28], [40, -24], [37, -43, -36, -49], [31, 45, -48]]
Output (English): [-883960, 0, -147, -638400, -960, -2806524, -66960]