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:
[[25, -34, 40], [15, 37, -35, -42], [48, 26, -7, 30, -2]]

Ex Output:
[-1360, -42, -74880]


Ex Input:
[[23, 12], [7, -46, 34, -2, 22], [-20, 12, -45, 15, 6], [30, -4, 50, -26, -39], [26, 43, -22, 34, -29]]

Ex Output:
[12, 68816, -1440, 156000, -19448]


Ex Input:
[[8, 46, 30, 38], [18, -49, -18, -16], [-38, 19, -23, 31], [20, 14, -47], [1, 27, -4, -42, -26], [22, 13, 16], [-3, 22]]

Ex Output:

[419520, 5184, -38, 280, -4368, 352, 22]