Task: Program Execution
Input (English): [[-6, -196, -155, -178, -24, -127, -44], [23, 5, 17, -30, -8], [-107, -161, 6], [-121, -54, 39, -137, -172, -184], [-26, -192, 61], [-119, 24, 72, 57, 23]]
Output (English): [-6, 23, 6, 39, 61, 72]