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, -50, 23], [3, 37, -23, -30], [30, 17, -35, -22, -20], [43, -12, -10, 46], [5, 8], [27, 12, 29, 29, -25], [-11, 43, 11, 8], [-22, 43, 4, -38, 22], [39, -42], [-38, 32, -12, -46], [-46, 39, -47, -6, 21], [-45, 13, 23, -43], [-38, -18, -30], [-47, 43, 5, -38], [33, 14]]
[-50, -30, 13200, 5520, 8, 12, 8, 73568, -42, -671232, 276, 0, -20520, -38, 14]

[[11, -25, -15, 25, -45], [20, -20, -35], [33, -10, 14], [-21, 50, -16, 49], [25, 11, -44, -33], [-49, 35, 13, 19], [38, 37], [-19, -18, -46]]
[0, -400, -140, -800, -44, 0, 38, 828]

[[19, -24, 18, 21], [36, -20, -36, -12], [-27, 42, -47], [-34, -32, 3, -6, -45], [10, 8, -33]]

[-432, -311040, 42, -6528, 80]