Task: Program Execution
Input (English): [[87, -196, 28, -121, 1], [-131, 90], [-148, -88, -119], [-126, -47], [48, -196, -132, 83, -70, -98], [-62, -131], [-187, 31, 4, -155, -194, -6]]
Output (English): [87, 90, -88, -47, 83, -62, 31]