Task: Program Execution
Input (English): [[6, -196, 67, 25], [-48, 68, -22, 36, -95, -156, -95], [-168, -143, 33, -186], [78, -191, -25, 42, -89, 73], [-16, 19], [-8, -164, -37, -49, -155, -186], [-61, 54, -82, -100, -70, 97], [17, -79, 51]]
Output (English): [67, 68, 33, 78, 19, -8, 97, 51]