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.

[[4, -43, -6, 30], [9, 17, -1, -2, -43], [-44, 12]]
[-720, -2, -528]

[[-41, -34, -7, -18], [-43, -33, 8], [33, 12, -19]]
[612, 8, 12]

[[-9, -43], [5, 21, -11], [-34, 8, -7, -46, 44], [31, -44, -3, 36], [-5, 37, -33], [-1, 47], [-21, 5, -8], [-4, 10], [-42, 4, -31], [-27, -33, -42, 24], [16, -35], [-48, -3]]

[0, 0, 550528, -1584, 0, 0, -8, -40, -168, -1008, 16, -48]