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.

[[-5, -24, 16, -14, 15], [17, 43, 1], [-49, 17, -27, -18, -24], [49, -31], [-12, 13, 49], [48, 17, 45, 44, -47], [-21, 23]]
[5376, 0, 432, 0, -12, 2112, 0]

[[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]

[[4, 33], [25, -3], [-46, 2, -25, -24], [6, 34, 24], [-4, -30, 46, 25], [4, -3, 43, 13, 32]]

[4, 0, 2208, 4896, 5520, 128]