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: [[15, 12, 9], [42, 49], [-39, -29, -18], [32, -2, -16], [-40, 33], [29, -48, -11, 47], [7, 30], [43, -26], [-10, -11, 2, -13, 14], [25, 46]]

A: [12, 42, -18, 1024, -40, -48, 30, -26, -280, 46]
****
Q: [[20, -49], [24, -16, -38, 50], [-40, 37, -13], [-21, 45], [-17, 17, -5], [-2, 47, -16, -2, -17], [22, 37, -27, -31, 44], [-8, 28, 44, 21, 37]]

A: [20, 729600, -40, 0, 0, -64, 968, -9856]
****
Q: [[24, 24, 20, 19], [10, -35, -2, 3, -18], [-30, -30, 17, -8], [37, 47], [5, 29], [-12, -17, 26], [0, 1], [19, 43, 41], [21, 23], [-46, -7, -21, -31]]

A:
[11520, 360, -7200, 0, 0, -312, 0, 0, 0, -46]
****