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:
[[15, 45, -1, 13, -15], [50, 29], [19, 40]]

Ex Output:
[0, 50, 40]


Ex Input:
[[44, 11, -29, -18], [4, 9, 48], [-31, -30, -29, 34], [-26, 24, 22, 34], [22, 38, 1, 17, -50], [27, -46, -25], [-1, 15, -40]]

Ex Output:
[-792, 192, -1020, -466752, -41800, -46, -40]


Ex Input:
[[-30, -12], [-3, -32], [-25, 22, 10], [-25, -44, 26]]

Ex Output:

[360, -32, 220, -1144]