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.

[[-49, 3, 15, 17, 0], [19, 38, -10, -31], [5, -34, 29, -20, -44], [-1, 48], [44, 49], [-35, 5, 7, -33]]
[0, -380, -29920, 48, 44, 0]

[[18, -11, -13], [-20, -21, 26], [40, 6, 3]]
[18, -520, 240]

[[-33, -4], [3, 5, 43, 10, -23], [36, 7, 2, -37], [-38, -15, 4], [48, -30, 47, 26, -41], [-29, -49, -30, 50, 5], [-6, 15, 4, 19], [9, -19, -50, 49, -13]]

[-4, 10, 72, -152, -37440, -1500, -24, -50]