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:
[[7, -39, -8, -38, -50], [29, -39, -35, -40], [13, 2, -36, -37, -32], [12, -29, -22, 26], [-48, 35, -3], [4, 38, -42, 10]]

Ex Output:
[-15200, -40, 2304, -6864, -48, -63840]


Ex Input:
[[-24, -39, 47], [-2, 26, 10, 25], [-34, -16, 40, -16], [47, -24, 46, -38, -10], [-6, -39, 19], [-44, -36, -14, 2]]

Ex Output:
[-24, -520, -348160, -419520, -6, -44352]


Ex Input:
[[0, 30, 34, -11, 26], [-37, -17, 50], [39, -39], [-45, 26, 28, 6], [-45, 41], [-31, 3, -24, 11, -50]]

Ex Output:

[0, 50, 0, 4368, 0, 1200]