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]: [[-11, 18, -12, -30, 23], [-18, 33, 40, -18, 19], [-16, -5, -43], [-34, -49]]
[A]: [6480, 12960, -16, -34]


[Q]: [[15, -4, 4, 7], [25, -22, 23], [-9, -32, 11, -40, -1], [16, -21, -30], [46, -37, 14, -17], [-38, -39], [-41, 7, 10, -18], [-5, 24, -35, -42, -32], [7, -35, 6], [-49, -47]]
[A]: [-16, -22, 1280, -480, 644, -38, -180, 32256, 6, 0]


[Q]: [[-28, -11, -46, -32, 27], [50, 32, -39, -5, -3], [-39, 22], [-4, 14, -46, -29, -1]]
[A]:
[-41216, 1600, 22, 2576]