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.

Example Input: [[49, 13], [32, 46], [32, -27, 10, 3, -15], [-45, -47], [-46, -28, 21]]
Example Output: [0, 1472, 320, 0, 1288]

Example Input: [[-34, 23, 26], [-28, -41], [-6, -25, 4, -7]]
Example Output: [-884, -28, -24]

Example Input: [[5, 49], [49, -34, -8, 22], [40, 39, 47], [-22, -18, 23, 5], [12, -45, -17, 44]]
Example Output:
[0, 5984, 40, 396, 528]