Task: Program Execution
Input (English): [[20, 20, 34, 21], [36, -33, -34, 35, 28], [29, -39, -28], [31, -14, -36, 0], [20, 22, -48, 1, 46], [12, -18]]
Output (English): [21, -1155, -1131, 31, 1, 0]