Task: Program Execution
Input (English): [[34, 78, -2, 25, -99, 61], [20, -87], [41, -121, 83, -146, -146, -95], [-35, -85, 63], [-134, -188, -12, 40], [-58, -142]]
Output (English): [78, 20, 83, 63, 40, -58]