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.

[[19, -31, 34], [-24, -21, 48, -33], [26, 33, 29, 17, 5], [-41, 29, 46], [-20, 16, 50], [-8, 49, 4, -42], [-1, -27, -23, 11, -25], [-23, -45], [-26, 16], [45, 5, -9, -27], [-22, 38, 15], [-41, 49, 47, -50], [47, 9], [-17, -33]]
[34, -1152, 26, 46, -16000, 1344, 0, 0, -416, 0, -836, -50, 0, 0]

[[-41, -26, 2, -21], [-2, 18, -3, 2, 8], [-12, -34, -4, 46, 45]]
[-52, -576, -75072]

[[-2, -35, -46, -35, -38], [-18, -15], [6, -21, -4, -25, 9], [-12, 39, -30, -7], [29, 6, -31, -31, -47], [1, 15, 48, -11, -26], [-17, 14, 6], [40, -29], [9, 21, -41]]

[-3496, -18, -24, 360, 6, -1248, 84, 40, 0]