Task: Program Execution
Input (English): [[49, -37, -159, 52, -39, 6], [-96, -7, -2, -115, -154, -31, -44], [-71, 93, -73, -75], [-21, 91, 37], [-86, -80, -9, -159, -98, 92, -121], [-46, -98, 5, -175, -101, 22, -71], [-9, -10]]
Output (English): [52, -2, 93, 91, 92, 22, -9]