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.

[[-19, -2, 37], [39, 34, 31, -14, 23], [-3, 40], [3, -6, 37, 15], [-29, 24, -37]]
[-2, -476, 40, -6, 24]

[[38, 28], [-17, 24], [0, -7, -15, -8]]
[1064, 24, 0]

[[19, -39, 11, -12], [-15, 44], [-3, -18, 28, 33, 43], [-16, -1, 34, -35]]

[-12, 44, -504, -544]