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.

[[49, 17, -32, 34], [46, -39], [-25, -26, 20], [7, 26, 28, 33], [19, 13, -7], [-7, -15, -28, -48, 38], [-14, -45], [-3, 47, -24], [50, -22, 20, 26, -27], [-36, -32, 29, 50, 10], [-6, -28, -33, 28, -18], [-10, 38], [-25, 15, 39, 5, 47]]
[-1088, 46, -520, 728, 0, 51072, -14, -24, -572000, 576000, -84672, -380, 0]

[[-10, -39, 40], [-5, 36, -28, 48], [5, -50, 31, 10, -16]]
[-400, -48384, 8000]

[[20, -33, 17, -6, 22], [-28, 16, 44], [8, 20, 43], [-6, -30], [-32, -40, -34, -9, -35], [17, 6, 5, -7], [-11, -15, -30, 27], [-17, 9, -12, -36, -47], [36, -14, 45, -38, 11], [-25, -36], [15, -16, -31, 24, -36], [47, -31, 49, 5], [-31, -43, -7]]

[-2640, -19712, 160, 180, -43520, 6, -30, 432, 19152, -36, 13824, 0, 0]