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.

[[-36, -23, -48, -14, -27], [-26, 28], [-29, -37, -50, 31], [-11, 46], [8, -7, -16, 42], [43, -47, 8, 3], [0, 36, -48, 44, 49], [43, 31], [-12, -17], [47, 10, -48, 43]]
[-24192, -728, -50, 46, -5376, 8, 0, 0, -12, -480]

[[15, -4, 4, 7], [25, -22, 23], [-9, -32, 11, -40, -1], [16, -21, -30], [46, -37, 14, -17], [-38, -39], [-41, 7, 10, -18], [-5, 24, -35, -42, -32], [7, -35, 6], [-49, -47]]
[-16, -22, 1280, -480, 644, -38, -180, 32256, 6, 0]

[[28, -6, -48, 10], [-14, -47, -21, 27], [27, 4, -18], [2, -37, -34, 22, 40], [48, -33], [10, -40, 40], [9, 31], [-6, -50], [-3, -23], [-41, -32, 13], [-10, 48, 39, 41, -19], [45, 21, -9, -40], [49, -12, 38, 27, 27], [23, 5, -41, 48, -26]]

[80640, -14, -72, -59840, 48, -16000, 0, 300, 0, -32, -480, -40, -456, -1248]