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.

[[-14, -20, -45, 6, -16], [-26, -44], [-2, -47]]
[-26880, 1144, -2]

[[19, 14], [26, 35, 27], [-46, 18, 1], [-9, 3, 17, -13, 30], [46, 28, -20, 22, -42]]
[14, 26, -828, 30, 23802240]

[[21, 34, 21], [-35, -40, 31, 17], [-3, -17, -13], [-50, -21, 38, 4], [-38, 10, -46, -42], [-43, -21, 42], [20, 19, -40, 25], [-49, -48, -37, 40, -42], [28, 19, -38, -40], [-1, -48], [-35, -3, 7, -41, 42]]

[34, -40, 0, -7600, -734160, 42, -800, 80640, 42560, -48, 42]