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.

[[-46, -27], [47, -29, 30, -50], [-28, -47, -20, 28], [45, 10, 32, -11, -42], [26, -10, 17], [-31, -29, -30, 11, -49], [36, 10, -12, -34, 30], [-10, 30, -18, 23], [-36, 50, -14, 0], [-8, -44, 40, -45], [41, -16, 30], [38, 38, -46, 18, 31], [29, 43, 5, -42], [48, -28]]
[-46, -1500, 15680, -13440, -260, -30, 4406400, 5400, 0, 14080, -480, -1195632, -42, -1344]

[[41, -50, 6, -16], [-16, -11, 12, -20, 14], [-39, -21, -43], [-34, -37, -6, -2, 23], [-3, -30, -39], [28, 28], [42, 15, -8, -19], [-41, 29]]
[4800, 53760, 0, -408, -30, 784, -336, 0]

[[-18, -16], [7, 17, -6], [-21, -26, -23], [-42, -33, -46, 12, -50], [-11, 22, -21, -34, -15], [-38, 15, 30], [27, -27, 40, -11], [23, 48, -46, -6, 24], [44, 7, 10, -39], [-11, -7], [-22, -48], [-37, 8, -16, -22, 30], [46, 32], [-47, -31, 37, 7, -34], [42, -34, -38, 39, -26]]

[288, -6, -26, -1159200, -748, -1140, 40, 317952, 440, 0, 1056, 84480, 1472, -34, -1410864]