Task: Program Execution
Input (English): [[-44, -49, -10], [19, -45, -13, 3], [-46, 39, 14, 29], [40, 45], [-27, -9, 9, 42, 30], [-39, -47, 43, -9, -8], [-44, -17, -31, -47], [-37, -11, -37, -48, 50]]
Output (English): [440, 0, -644, 40, 1260, -8, -44, -2400]