Task: Program Execution
Input (English): [[21, 93], [-100, -173], [-188, 27, -86, 50], [-33, 18, -47, -166, 56, -97], [23, -41, 20, -39, -99, 90], [-87, -177, -106], [45, 74, 10, -13, -153], [77, -85, -15, 25, 82], [48, -39, -19, 49, 19, -79]]
Output (English): [93, -100, 50, 56, 90, -87, 74, 82, 49]