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: [[-48, -9, 30, -29], [-8, -20], [31, -28, -38], [9, 11, 8], [8, -6, 47], [-26, -18]]
Example Output: [-1440, 160, 1064, 8, -48, 468]

Example Input: [[-6, -27], [50, -8], [21, -43], [29, 45], [48, -25, -2], [22, 12, -49, -45, 20], [-9, 45], [-25, 17, -49, -43], [38, 12, -13, 49, -40], [40, -27], [1, 5, 18], [26, 47, -31, 21]]
Example Output: [-6, -400, 0, 0, -96, 5280, 0, 0, -18240, 40, 18, 26]

Example Input: [[-50, -13, 28, -5, -10], [8, -44, -14, -5], [-3, 34], [-13, 39], [12, -27, 48, 30], [-16, 28, 36, 46, -2]]
Example Output:
[14000, 4928, 34, 0, 17280, 1483776]