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:
[[0, 43, 10, -26], [-28, 12, -40, 29, 11], [-5, -26, 28, -17]]

Ex Output:
[0, 13440, -728]


Ex Input:
[[35, 21, -23, 48, -16], [50, -50, -29, -3, -41], [46, -41, 2]]

Ex Output:
[-768, -2500, 92]


Ex Input:
[[-50, 47, 43, -43, -16], [20, -25, -44, -1], [14, -4, 6, 0, -9]]

Ex Output:

[800, -880, 0]