Task: Program Execution
Input (English): [[18, -27, -103, 58], [-134, -197, -67, -36], [-186, -11, -111, -4, -101, -61, 49], [71, -32], [-86, -57, -116, 68], [-191, 54, -93], [38, 80, -126, -27, -115, -21], [-152, -29, -60, -95, -76, -48]]
Output (English): [58, -36, 49, 71, 68, 54, 80, -29]