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: [[1, 17], [29, -35, -18, -6, 9], [39, 0, -30, -12], [44, 46]]
Example Output: [0, 108, 0, 2024]

Example Input: [[-1, 11, 18], [-15, -6], [33, -25, 16, 43, -21], [-46, -13, 43, -37], [-26, -40, 37, 15, 49], [-33, -45, -37]]
Example Output: [18, -6, 16, -46, 1040, 0]

Example Input: [[12, 2, -40, -3, -5], [-17, -11], [46, 13]]
Example Output:
[-960, 0, 46]