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.

Ex Input:
[[41, 32], [17, -11, -29, 21, 34], [21, 31, 11], [39, -49, 17, -39, 11], [30, 3, -50], [31, -3, 6, 29]]

Ex Output:
[32, 34, 0, 0, -1500, 6]


Ex Input:
[[-4, -31, 11, 39], [17, -7, -44, 3], [-17, 33, 18, -42], [-20, -13, -9, 48, -15]]

Ex Output:
[-4, -44, -756, -960]


Ex Input:
[[-14, -9, 26, -25, 7], [-23, 9, 46], [-6, -4]]

Ex Output:

[-364, 46, 24]