Task: Program Execution
Input (English): [[-180, -178, -112, -138], [-67, 17, -43, -103, -85, -174, 13], [-40, -69, -159], [31, -65, 46, -91, -84], [-69, -151], [-26, -42, -28], [-92, -39, 89, -137]]
Output (English): [-112, 17, -40, 46, -69, -26, 89]