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:
[[-46, -24, 36, -16, 38], [-30, -39, -8, 2], [0, -50], [16, 40, 7, 4], [44, -12], [-31, -11, 14, 5, -28], [-29, -4], [-41, -2, -31], [7, -45], [-4, 9], [12, 42, -24, 7, -12], [-3, 23], [34, 4, -28], [-47, -24, -43, -25, 16], [-16, -40, 16]]
Answer:
[-24164352, 480, 0, 2560, -528, -392, -4, -2, 0, -4, 145152, 0, -3808, -384, 10240]