Task: Program Execution
Input (English): [[90, 67, -19], [-189, 64, -23, -183], [-59, -5, -175, -97, -152], [-174, 76], [-2, 41, 16], [57, 77, 23], [-183, 58, -130, -177, 86, -177], [92, -193]]
Output (English): [90, 64, -5, 76, 41, 77, 86, 92]