Task: Program Execution
Input (English): [[-143, 55, -29, -193, -49, 10, -99], [73, 11], [-33, 17, -108, -116, -39, 18], [-93, 59, -107], [-39, 15], [90, 79, 33, 86], [56, -142, -130, -141, 74]]
Output (English): [55, 73, 18, 59, 15, 90, 74]