In this task you will be given a list, of lists, of integers. For every inner list contained in the input list, you should multiply every even number in that list. The output should be a list of integers with the same length as the number of lists in the input list. If there are no even numbers in an inner list you should output 0 for that list.

Let me give you an example: [[7, -3, -3, 11], [-6, -6, -5, 2], [-8, 4, -3]]
The answer to this example can be: [0, 72, -32]
Here is why: The first inner list has no even integers, so the first number in the output is 0. The second list has -6, -6, 2 for even integers so the second output is 72. The third list has -8, 4 as even numbers so the third output is -32. This is a good example.

OK. solve this:
[[30, 48, -34, -27], [-20, 29, 3, -35], [-18, -2, -6], [-44, -46, 10], [-40, 38], [37, 12], [-15, 43, 37, 4], [-38, 38, 24, 14, 37], [11, 28, -48, -17], [-42, 18, 16], [-14, 12, -8], [-17, 44, 32, -6, 34]]
Answer:
[-48960, -20, -216, 20240, -1520, 12, 4, -485184, -1344, -12096, 1344, -287232]