Task: Program Execution
Input (English): [[-146, -147, -159, -12], [20, 47], [70, -181, 56, -146, -129, 37, 98], [-42, -187, 1, -140, -79, 20], [-49, -133, -40, -94, -47, 74, -14], [-173, -182, -79, -5, -119, 1, -129]]
Output (English): [-12, 47, 98, 20, 74, 1]