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.

[[23, 12], [7, -46, 34, -2, 22], [-20, 12, -45, 15, 6], [30, -4, 50, -26, -39], [26, 43, -22, 34, -29]]
[12, 68816, -1440, 156000, -19448]

[[-48, 30, 27, -17], [22, 37, -29], [-17, 21, -50, 43], [20, -15, -25, 31, 5], [21, 50, -43], [-39, 13, 17], [34, 42, 6, -3], [-43, 45, 10], [33, -15, -32, -7], [-44, -12], [-42, -23], [12, -35, -48, -48], [-2, -26, 10, -48]]
[-1440, 22, -50, 20, 50, 0, 8568, 10, -32, 528, -42, 27648, -24960]

[[-46, -44, -27], [11, 37, 29, 4], [46, 3, 31], [-4, -28], [-40, -7, -27, -43], [-26, 12], [-20, -26, -50], [36, -17, 11, -5, -4], [-48, -18, 13, -50, -11]]

[2024, 4, 46, 112, -40, -312, -26000, -144, -43200]