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.

[[10, 17, 19, -45, -2], [15, 2], [-23, 44, -40, 34], [18, -2, -42], [28, 44, 1, 24], [-34, -10], [4, -3, -22, -47, -8], [-29, -10]]
[-20, 2, -59840, 1512, 29568, 340, 704, -10]

[[-29, -13], [22, -31, 40, 27], [-44, -16, 47], [-7, 10, 13], [14, -46], [-3, 14], [-22, -26, 29, 16], [-10, -31], [-43, 40, 4], [38, 19, -43], [50, 9, 2], [-33, -7, -35, -34], [43, 22, -46]]
[0, 880, 704, 10, -644, 14, 9152, -10, 160, 38, 100, -34, -1012]

[[47, 39, -18, 4, 18], [38, 46], [-2, -10, 44], [-19, -3, 27, -40]]

[-1296, 1748, 880, -40]