Task: Program Execution
Input (English): [[-169, -106, 7, -41], [16, 61], [-69, -108, -112, -50, 29], [48, -126, -50, -131, 9, 40], [30, 89], [-136, 6, -186, -71, 93], [79, -37, 8, 1, -129], [-23, -33, -135], [87, 89, -134]]
Output (English): [7, 61, 29, 48, 89, 93, 79, -23, 89]