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.

[[37, 23], [-49, 11, -40, -45], [19, -5, -44, 33], [34, -11], [-32, 25], [38, -35, -26], [23, -31, 28, -45, 42], [12, -3, -29], [-50, -11, -30, -40, 38], [26, 10, 42]]
[0, -40, -44, 34, -32, -988, 1176, 12, -2280000, 10920]

[[0, 12], [-42, -14, -36, -39], [13, -1, 50], [26, 11], [47, 49, 39], [9, -30, 45, 19], [-3, 44, -38, -31], [-37, -44, 14], [11, 13, -8, 46], [43, 49], [-15, -11, 30, 24], [5, -44, 11, 2], [50, 37, -46, 4], [20, 16, -30]]
[0, -21168, 50, 26, 0, -30, -1672, -616, -368, 0, 720, -88, -9200, -9600]

[[-9, -45, 7, -13], [20, -6, -31, -36], [-8, 47, -33, 24], [-22, 9], [43, 26, -22], [-40, 39], [-12, 44, -1, -18], [29, 10, -37], [33, 7, 22], [27, 14], [-45, -49, -31], [-21, 28, -11, -27]]

[0, 4320, -192, -22, -572, -40, 9504, 10, 22, 14, 0, 28]