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.

[[-17, -21, 14], [-20, 36], [43, -42, -47], [48, 16, 2], [6, 47, 11, 24, 27], [-26, 49, -18, -14, 19]]
[14, -720, -42, 1536, 144, -6552]

[[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]

[[-9, -43], [27, 3], [-38, 46, 11], [-42, -46, 18], [-6, 3, 29], [29, 9], [-50, 9, 28, -50, -38], [-37, 33, 22, 25, -47], [34, -33, 26, 40], [-6, 35, -25, -1, -27], [34, 45, 32, 28, 7]]

[0, 0, -1748, 34776, -6, 0, -2660000, 22, 35360, -6, 30464]