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: [[-2, -49, -16], [37, -24, 11], [17, 33], [16, -15, -5], [4, 19, -46]]
Example Output: [32, -24, 0, 16, -184]

Example Input: [[-18, -5], [29, -9, -34], [4, 13], [-24, -27], [-43, -2]]
Example Output: [-18, -34, 4, -24, -2]

Example Input: [[-22, -40], [20, 23, -48, 49, -1], [1, -29, -33, -40]]
Example Output:
[880, -960, -40]