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:
[[-45, 16], [13, -50, -4], [17, 45], [-23, 34, 39]]

Ex Output:
[16, 200, 0, 34]


Ex Input:
[[-37, 28, -2, -3], [-13, -6], [46, 11, -18, -31]]

Ex Output:
[-56, -6, -828]


Ex Input:
[[4, -3], [2, 36, -31, -12], [12, 43], [46, 21, -50], [-7, -46, 7, 13], [-2, -11, 27, -2], [31, 25, 23], [17, 32], [-10, 9], [9, -6, -20, 46, -27], [-31, 37, -31, 10], [-35, -36, 22, 25], [-36, -35, -25, -28], [-34, 45, 10, 28], [29, -33, 0, -38]]

Ex Output:

[4, -864, 12, -2300, -46, 4, 0, 32, -10, 5520, 10, -792, 1008, -9520, 0]