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.

[[24, 37, 48], [36, 47, -44, 43, 9], [25, -19, 20, 17], [-48, -9, 33, 12, 9], [50, 47, -23], [2, -47, 6, 1], [-16, 21, 0, -49], [-23, 13, -44], [49, -15, -49, 4, 31]]
[1152, -1584, 20, -576, 50, 12, 0, -44, 4]

[[-40, -45], [-3, -14, 36], [-42, 7, 38, 1, 35], [25, 0, -8, -19], [7, -14, -3, -22], [10, -25, 40, 11, -2], [45, 7, -37, 46, 31], [-44, -41, -49, 29, -43], [16, 30, -50, -14, 38]]
[-40, -504, -1596, 0, 308, -800, 46, -44, 12768000]

[[-44, -50, 4, 13, 28], [-2, -25, 27, 1], [-34, -16], [47, 4, -25, -37, -3], [3, 31, -47], [23, -41, -17], [-28, -36, 2, -43], [35, -29], [41, 21, 3]]

[246400, -2, 544, 4, 0, 0, 2016, 0, 0]