Task: Program Execution
Input (English): [[-123, -34, -48, -100, -143], [-11, 46, 61, 37, -156], [-26, -52, -131], [-190, -136, -31, 22, -138, 18], [-166, 66, -148, -44, -194], [-28, -76, -176, 28, -101, -183], [-160, 59], [45, -121, -43], [-13, -116, 74]]
Output (English): [-34, 61, -26, 22, 66, 28, 59, 45, 74]