Task: Program Execution
Input (English): [[-70, -116, -141, 89], [-23, -103, 85, -169], [97, -67, -141], [-45, -71, -145, -159, 68], [-13, -135, -111, -125], [2, -8], [-147, -98, 55, -70], [54, -20], [-21, 22]]
Output (English): [89, 85, 97, 68, -13, 2, 55, 54, 22]