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.

[[9, 3], [46, 35, 15, 28], [47, 16], [22, 20, 4, 21, -3]]
[0, 1288, 16, 1760]

[[-15, 21, -15, -36, 14], [-48, 29, 33, 14, -17], [-30, 39, -24, -2, 46]]
[-504, -672, -66240]

[[11, -41], [43, -20], [-4, 16, 5, 34, -35], [8, 4, -47], [-41, -37, -29, 35], [27, -41, -41, -41, 34], [-50, 34, -34, -25], [-33, 15, 32, -14], [-31, 27, -8, 33, 12], [20, 37, -49], [33, -50, -41, -13], [-46, 48, -21, -40], [17, 11, -39], [-30, 39, 27], [-28, -46, 13]]

[0, -20, -2176, 32, 0, 34, 57800, -448, -96, 20, -50, 88320, 0, -30, 1288]