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:
[[10, 39, 34], [13, 17, -50, -1], [-31, -35, -24], [44, -17, 46, -37]]

Ex Output:
[340, -50, -24, 2024]


Ex Input:
[[2, 31, 49], [7, -48], [-5, 16, 2, 28]]

Ex Output:
[2, -48, 896]


Ex Input:
[[-26, -44, -43, -40, -42], [30, -41, 3, -29], [-47, -32, -40, -19, 45]]

Ex Output:

[1921920, 30, 1280]