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: [[2, 31, 49], [7, -48], [-5, 16, 2, 28]]

A: [2, -48, 896]
****
Q: [[25, -3, -29, 5], [10, -24, -19, 29], [-49, 44, 45, -2], [-16, 28, -44, -37, -8], [34, -24, 19, 25, 35], [-16, 40], [9, 2], [-45, -40, -21, 11], [-15, 5, -11, -3, -40], [38, 22, -26, 46], [-5, 15]]

A: [0, -240, -88, -157696, -816, -640, 2, -40, -40, -999856, 0]
****
Q: [[-26, 12, -26], [2, -44, -3, -12, 31], [9, -41, -44], [49, -3, -14, 39, 41]]

A:
[8112, 1056, -44, -14]
****