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.

[[-16, -15, -38, -41, 9], [-43, 31, 47], [42, 7], [7, 6, -22], [-43, 22, -48, 23], [28, 2, -20, 12], [7, -13], [-47, -22, -19], [4, -27, 21]]
[608, 0, 42, -132, -1056, -13440, 0, -22, 4]

[[25, 34], [43, 2, 40, -25, -45], [16, -49, 40, 18]]
[34, 80, 11520]

[[-7, -50, -45], [2, -38], [-46, 16, 3, 0, 38], [1, 38, -39, 10, -48], [37, -33, 2, -21, -19], [-35, -50, 8, -36], [5, -41, 2], [49, 44, -27, 33, 40], [10, -43], [-33, -48, -8, -43], [-14, 50, -44, -41], [-3, 9, 28, -31]]

[-50, -76, 0, -18240, 2, 14400, 2, 1760, 10, 384, 30800, 28]