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.

[[-29, 9, -38, 26], [39, 14, -7, -24, 15], [15, 26, -33], [-12, -30, 44, -27, 17], [-26, -26, 20], [-29, 12, 34, -14, 27], [-40, 39], [50, 9, -48, 8, 19], [-45, -37, -15, -47]]
[-988, -336, 26, 15840, 13520, -5712, -40, -19200, 0]

[[21, -46], [37, 39, 40, -35, 28], [-24, -1, 22, 45], [9, -22, -40, 49], [-40, -17, 1, 43, 44], [-41, -41, -17, 5, 10], [48, 8], [38, 0], [47, 33, -40], [12, 42, 6], [-22, 5, -39, -29, -29], [-50, -21, 13, 1, 43], [-29, -48, 38], [2, -3]]
[-46, 1120, -528, 880, -1760, 10, 384, 0, -40, 3024, -22, -50, -1824, 2]

[[-26, -22, 21, 44, 30], [3, -6], [-8, 0, 34, 28, 48], [17, -16], [23, -8]]

[755040, -6, 0, -16, -8]