Task: Program Execution
Input (English): [[-18, 36, -7, 49], [-9, 43, -14], [11, -49], [-27, 36, -35, 47], [0, 25], [-19, 28, 16], [-15, 11, 21, 44], [-7, -22], [8, -48], [0, 50, -10, -17], [-6, -19], [-48, -24, 40, -3, 11], [43, 33, -15, -27, -26], [-23, 39, 49]]
Output (English): [-343, -387, -539, 44415, 25, -19, -3465, -7, 0, -17, -19, -33, 574695, -43953]