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]: [[-15, 21, -32, -48, -14], [-8, -45], [5, 37, 7, -12, 11], [48, 49, -39], [44, 42, -41, -11], [-28, 50, -29, -34, 27], [39, -31], [-49, -32, 9, 46, -28], [46, -43, -41, 50], [47, -10], [20, -5, -3, 9, 40], [48, 46, -9, 6, -1]]
[EX A]: [-21504, -8, -12, 48, 1848, 47600, 0, 41216, 2300, -10, 800, 13248]

[EX Q]: [[-24, -39, 47], [-2, 26, 10, 25], [-34, -16, 40, -16], [47, -24, 46, -38, -10], [-6, -39, 19], [-44, -36, -14, 2]]
[EX A]: [-24, -520, -348160, -419520, -6, -44352]

[EX Q]: [[7, -47], [15, -18, 34], [-49, 11], [-44, 18, 22, 16], [23, 9], [-17, -16]]
[EX A]:
[0, -612, 0, -278784, 0, -16]