Task: Program Execution
Input (English): [[21, -66, -19, -170, -42, -160, 12], [-64, 36, -116], [-52, -81, -6], [-187, -23, -85, -41, 52, -117], [90, 78, -114, -142, -166], [50, -49], [-182, -194]]
Output (English): [21, 36, -6, 52, 90, 50, -182]