Task: Program Execution
Input (English): [[15, -11], [-18, 36, -69, 77, 30], [-10, -23], [-60, -97], [-62, 63, -12, 99], [-25, 19, -50, -55, 39, -57, 31]]
Output (English): [-160, -13, -131, 121, 69, -57, 31]