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.

[EX Q]: [[-25, 43, 21], [-40, 43], [-48, -5]]
[EX A]: [0, -40, -48]

[EX Q]: [[-43, 5], [2, 43], [7, -2, 42], [-20, -43, 40]]
[EX A]: [0, 2, -84, -800]

[EX Q]: [[-26, -33, -48, 48], [-33, 9, -42, -21, -21], [1, -27, 17], [26, 20, 2]]
[EX A]:
[59904, -42, 0, 1040]