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: [[-10, -39, 40], [-5, 36, -28, 48], [5, -50, 31, 10, -16]]

A: [-400, -48384, 8000]
****
Q: [[32, 43], [19, 24, -35, 3], [-25, 39, 40, 16], [36, 13, 28], [16, 24, 44, -1, -46], [-43, -41], [20, 6], [23, 7]]

A: [32, 24, 640, 1008, -777216, 0, 120, 0]
****
Q: [[-24, 9], [2, -30, 45, 1], [31, -27, 35], [37, 44, 24, -45, 8], [6, 50, -32, 12], [26, 30, -24], [-4, -9], [-10, -10, -37, 22], [25, 11, -44]]

A:
[-24, -60, 0, 8448, -115200, -18720, -4, 2200, -44]
****