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.

[[-44, -20, 18], [46, 29], [-32, -31, -49], [44, -22, 34, 38], [47, 21], [-40, 38], [-42, -16, 18, -15], [-49, -4], [22, 16, -45], [-47, 44], [-18, -39, 31], [26, -26, 24, 42], [13, 7, 5, -20, 8], [-27, -26]]
[15840, 46, -32, -1250656, 0, -1520, 12096, -4, 352, 44, -18, -681408, -160, -26]

[[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]

[[17, 46, -1, -36], [15, -20, -48, -5], [3, -34, -40, -49, 24], [3, 39, 13], [6, 38], [28, -32, 40, -39, 50], [35, -8, -45], [29, 23, 9]]

[-1656, 960, 32640, 0, 228, -1792000, -8, 0]