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, 16, 28], [-47, 8, -31], [-43, 45, 17, -9], [24, 42]]
[-896, 8, 0, 1008]

[[12, -14, 38, -45], [-4, 10], [2, 3, -18], [-12, 19, 39, 31, -5], [-36, -15, -1, -5, 16], [9, -49, -11], [2, 50, -39], [33, -31], [-15, -27, -10, 4, -45], [-45, 5]]
[-6384, -40, -36, -12, -576, 0, 100, 0, -40, 0]

[[-40, 19, 22, 1, 15], [39, -50, -12, -33], [-12, -30, -46, 3, 35], [-46, 28], [35, 48, -42, -40, 19], [-31, 10], [-20, -14], [-36, 9], [44, 21, 36, -31, 18]]

[-880, 600, -16560, -1288, 80640, 10, 280, -36, 28512]