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.

[[-6, 49, 20], [-20, 8, -19, -9], [-21, 9, 15, -3, -36], [-46, 24], [11, 32, -12], [-38, -28], [-32, 17], [-46, -5, -39, -39], [-19, -9], [-49, 11], [43, 22, 28, -17, -40], [-23, 16]]
[-120, -160, -36, -1104, -384, 1064, -32, -46, 0, 0, -24640, 16]

[[21, 6, -29, 28], [14, 37, -4], [44, -23, 20, 39, -9], [-30, 28, 40, -9], [33, 45], [-45, 36, -4, -14]]
[168, -56, 880, -33600, 0, 2016]

[[-2, 5, 39, 5], [36, 21, 44, -32, -15], [46, -36, 49, -27], [-40, 36, -31, -28, -45], [41, 6], [-1, 36, 3]]

[-2, -50688, -1656, 40320, 6, 36]