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: [[-23, -22], [7, -46], [-5, -1, -49, -1], [15, -6], [-39, -42, -25, -4], [-2, 1, -40], [-33, -29, -18, 33, 48], [-5, -12, 44, -38, 9], [-50, -49, 44, -37, 47]]
Example Output: [-22, -46, 0, -6, 168, 80, -864, 20064, -2200]

Example Input: [[-3, -40], [-34, 5], [-35, -14, -11, 2, -27], [-49, 28, -44], [-46, 35, 23, 27]]
Example Output:
[-40, -34, -28, -1232, -46]