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:
[[-42, -37, -5, 12, -3], [41, -23, -22, 47], [-12, -6, 8]]

Ex Output:
[-504, -22, 576]


Ex Input:
[[-34, 23, 26], [-28, -41], [-6, -25, 4, -7]]

Ex Output:
[-884, -28, -24]


Ex Input:
[[-18, 16, -44, 39, 38], [16, -12], [-39, -36, 50], [-46, -18, -39, 30], [-43, 31], [8, 19, -10, -27, 29], [43, 17, 16], [-34, 31, 19], [-3, -42, 22], [-29, -49, -28, -28], [45, -19, -31, 33], [13, -46, -31, -43, -25], [-44, 42, -5], [-19, -8, 16], [25, 34]]

Ex Output:

[481536, -192, -1800, 24840, 0, -80, 16, -34, -924, 784, 0, -46, -1848, -128, 34]