Task: Program Execution
Input (English): [[21, -8, -12], [-17, -3, -44], [14, 31, 21], [-20, 17, -11, 23], [49, 47, -3, 41, 29], [-11, 0, -24, -36, 14], [18, -19, -15, 29, 48]]
Output (English): [96, -44, 14, -20, 0, 0, 864]