Task: Program Execution
Input (English): [[-84, -170, 56], [0, -57, -160, -28, -137, 43, -117], [-54, -61], [-198, 96, 26, -100], [-164, -134, -181, -91, -193, -82, 19]]
Output (English): [56, 43, -54, 96, 19]