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.

[[-29, -40, -45, -11, 8], [-44, -42, -37, -7], [0, -12], [25, -48, -44, 14], [12, -44, 27], [13, -46, -27], [34, -20, 29]]
[-320, 1848, 0, 29568, -528, -46, -680]

[[-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]

[[-4, 7], [-38, 29, 48], [-36, 42, 17, -49, -1], [-22, -43, 31, -33], [1, -8, 37, -13], [-39, -12]]

[-4, -1824, -1512, -22, -8, -12]