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.

[Q]: [[9, 3], [46, 35, 15, 28], [47, 16], [22, 20, 4, 21, -3]]
[A]: [0, 1288, 16, 1760]


[Q]: [[-2, 16, 28], [-47, 8, -31], [-43, 45, 17, -9], [24, 42]]
[A]: [-896, 8, 0, 1008]


[Q]: [[-42, -28, 32], [43, 10, -2, 49, -35], [-46, 1, -26], [-17, 21, 1, 1], [-40, 20, 34, 27, -50], [-33, -35], [46, -10, -14, -32], [4, -19]]
[A]:
[37632, -20, 1196, 0, 1360000, 0, -206080, 4]