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]: [[18, 7, 2, -50, 8], [8, 28, 32, 30], [13, -31, -9], [-8, 4], [21, 6], [15, -41, -1, -27, 44], [9, -39, -24], [-28, -18, -16, 9], [-45, 47, -44]]
[A]: [-14400, 215040, 0, -32, 6, 44, -24, -8064, -44]


[Q]: [[-39, 28, -32, -7, 24], [-19, 0, 30, 25, 41], [-17, -20, -31, -9], [13, -6], [-5, -23, -4, 19, 47], [-40, -26, 17, -9]]
[A]: [-21504, 0, -20, -6, -4, 1040]


[Q]: [[30, 22, -35], [11, 15, 18], [-22, -43, 16, 23], [-49, 5, 24, 6], [-50, -32, 14, 25], [40, 34, -18, 49, 14]]
[A]:
[660, 18, -352, 144, 22400, -342720]