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:
[[-29, 37, -20], [13, 17, 13, -33, 2], [-8, 34, -44]]

Ex Output:
[-20, 2, 11968]


Ex Input:
[[-13, -32, -13, -37, -50], [-7, 40], [10, 2, 17, -40], [-17, 36], [29, -8], [-10, 30, 34, 39]]

Ex Output:
[1600, 40, -800, 36, -8, -10200]


Ex Input:
[[-29, -47, 30, -20], [-14, 49], [40, -28], [-6, -10, -16, -31], [-8, 50], [29, -33, 49, -8], [-2, 30], [24, 19], [5, 6, -29]]

Ex Output:

[-600, -14, -1120, -960, -400, -8, -60, 24, 6]