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.

[[-6, 49, 20], [-20, 8, -19, -9], [-21, 9, 15, -3, -36], [-46, 24], [11, 32, -12], [-38, -28], [-32, 17], [-46, -5, -39, -39], [-19, -9], [-49, 11], [43, 22, 28, -17, -40], [-23, 16]]
[-120, -160, -36, -1104, -384, 1064, -32, -46, 0, 0, -24640, 16]

[[25, -34, 40], [15, 37, -35, -42], [48, 26, -7, 30, -2]]
[-1360, -42, -74880]

[[19, 39, -1], [35, -33, 47, -19], [44, 24, -37, 40], [-36, -21, -35], [-37, -38, 47, -11], [5, -22, 2, -45, -11], [36, -39, 49, -34], [26, -38, -34]]

[0, 0, 42240, -36, -38, -44, -1224, 33592]