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.

[[-42, 21, -43, 9], [-13, -30], [27, 5, -2, -12], [31, -33, -43], [-20, 15, -38, -31, 19], [-36, 48, -34, 24], [-17, 21], [-47, -45, -31, -3], [44, -39]]
[-42, -30, 24, 0, 760, 1410048, 0, 0, 44]

[[-13, -32, -13, -37, -50], [-7, 40], [10, 2, 17, -40], [-17, 36], [29, -8], [-10, 30, 34, 39]]
[1600, 40, -800, 36, -8, -10200]

[[-29, -48], [7, -4], [39, -7, -31, -43], [38, 32, 29, -35], [-18, -2], [8, -27, 35, 8, 8], [25, -19, -8], [-10, 47, 11]]

[-48, -4, 0, 1216, 36, 512, -8, -10]