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: [[-22, 23, 33], [20, -46, -21], [2, -23, 17, -6, -21], [4, 20, -21, 44, 43]]
Example Output: [-22, -920, -12, 3520]

Example Input: [[33, 18, 35, -30], [33, -45], [-44, -4, 18, 38], [38, -22, -38], [25, -9, 0, 29], [8, -44, -5, -5, -25], [-16, 49, -31], [12, -35]]
Example Output: [-540, 0, 120384, 31768, 0, -352, -16, 12]

Example Input: [[39, -9], [32, -43], [17, -34], [25, -28], [21, 0, -18, 20, 1]]
Example Output:
[0, 32, -34, -28, 0]