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]: [[6, -48], [-34, 20], [-42, 40]]
[A]: [-288, -680, -1680]


[Q]: [[-39, -46, -48], [23, 47, 48], [-44, 23, -45, 48], [5, -21, 37], [33, -3, 24], [10, 8, -29, -13, -39], [11, 22, 14], [-33, 12, 20], [14, 23, -34]]
[A]: [2208, 48, -2112, 0, 24, 80, 308, 240, -476]


[Q]: [[39, 34, 5, -28], [-16, -16], [20, -29], [-5, 12], [46, -42], [-20, -28, 24], [-24, -20, 50, 29], [31, 10, 4, 10]]
[A]:
[-952, 256, 20, 12, -1932, 13440, 24000, 400]