Task: Program Execution
Input (English): [[40, 24, 21], [35, -1, -44, 23], [-34, 15, 29], [-11, 26, -21, 21], [-4, -19, 21], [37, -45, 17, 11, -6], [45, 20, -42]]
Output (English): [960, -44, -34, 26, -4, -6, -840]