Task: Program Execution
Input (English): [[-21, 32], [-24, 36, 20, 4], [-20, 3, 9], [41, -49, 12, 5, 26], [34, -44, -2, -45, 27], [30, -20], [-37, -36, 21, -8, -40], [36, 43, 48, 15]]
Output (English): [-21, 0, 27, -10045, -1215, 0, -777, 645]