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: [[9, 3], [46, 35, 15, 28], [47, 16], [22, 20, 4, 21, -3]]
Example Output: [0, 1288, 16, 1760]

Example Input: [[15, 46, 12, 33], [-50, -34], [33, -29]]
Example Output: [552, 1700, 0]

Example Input: [[40, -20, 17], [37, 6, -27, 33, 2], [-25, -3, 1], [9, 30, -48, -40], [-43, 39, 19, -4]]
Example Output:
[-800, 12, 0, 57600, -4]

