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.

[[2, 44, -17], [37, -39, -23, -31, 24], [41, 18, -46, 30, -29], [-10, 22, 24, 14], [5, -43, 17], [4, 36, -34, -13, -18]]
[88, 24, -24840, -73920, 0, 88128]

[[-11, 18, -12, -30, 23], [-18, 33, 40, -18, 19], [-16, -5, -43], [-34, -49]]
[6480, 12960, -16, -34]

[[25, -6, -6, 5], [33, -18, 5, -45, -42], [-9, -23], [45, -46], [-32, 18], [41, 38]]

[36, 756, 0, -46, -576, 38]