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.

[[-11, 26, -48, -18, -14], [-32, 10, -27, 15, -1], [-10, 9, 33, -46], [-4, 1, 40]]
[-314496, -320, 460, -160]

[[-16, 2, -49, -3, 6], [-20, 3], [38, 15, -34, 27, 37], [23, -3, -3], [-46, -36, -36], [49, -45, 38, 37, -35], [38, 21, -4], [3, -38], [28, 37, 45], [0, 5], [6, 42, -24], [48, -45]]
[-192, -20, -1292, 0, -59616, 38, -152, -38, 28, 0, -6048, 48]

[[-42, 44, -31, -39], [48, -36, 50], [-9, -28, -37, -24], [-29, 25, 6, -27], [-19, -7, 39, -19, 24], [18, -17, 26, -35, -17], [39, 29, -43]]

[-1848, -86400, 672, 6, 24, 468, 0]