Task: Program Execution
Input (English): [[31, 19, 7, -47, -11], [-30, -31, 20], [6, 18], [-28, 50], [4, 41], [-31, 9, 42, -45, 1], [44, 49, -42, -31]]
Output (English): [0, -600, 108, -1400, 4, 42, -1848]