Task: Program Execution
Input (English): [[73, -149, -105, -2, 69, 31], [-141, -124], [-175, 60, -136, -65], [-51, -163, -69, 67, -47, -197], [-143, -43, -52, -58, 20], [-149, -4], [-1, -152]]
Output (English): [73, -124, 60, 67, 20, -4, -1]