Task: Program Execution
Input (English): [[73, 35, -20, 77, -27], [86, -71, 33], [-81, 51, -62, 67, -67, 10, 34, -88, 86], [-91, -3]]
Output (English): [-13, 12, -49, 144, -94, 10, 34, -88, 86]