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.

[[46, 38, -27, 16, -38], [34, -5, 25, 17, -45], [12, -14], [-9, -50, -11, 48, 2]]
[-1062784, 34, -168, -4800]

[[-8, -44, -13, 2, 22], [17, 38], [43, -11, 17, -32, 45], [-6, 39, 32, 36, -45], [29, 24, 4, 21], [-33, -44, -43], [-44, 34], [8, 47, 5, 27, 10], [41, 45, 12, -7]]
[15488, 38, -32, -6912, 96, -44, -1496, 80, 12]

[[-41, 16], [-11, -41], [-48, 2, 4, 43, -12], [38, -4], [-27, 21, -30], [45, 20, 4, 10, 7], [-5, 29, -11, -25, -36], [12, -49, -26, -46], [-41, -3, -50, 28], [40, 25, 16], [-21, -38, 46], [-31, 33, -18, -16], [-14, -21, -16, -22, -20], [10, 24, 11, 24]]

[16, 0, 4608, -152, -30, 800, -36, 14352, -1400, 640, -1748, 288, 98560, 5760]