Task: Program Execution
Input (English): [[-31, 50], [-39, -22, -11, -19, 15], [-11, -32], [19, -38, -33], [31, -46], [-18, 0, -35, 43, -6], [-15, -19, 26, 9]]
Output (English): [50, -22, -32, -38, -46, 0, 26]