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.

Ex Input:
[[7, 12, -50, 24], [-25, 29, 2, 42, -1], [-17, -33, 28], [-43, -46], [24, 19, 11, -27], [7, 13, -39, 18], [-19, -50, -21]]

Ex Output:
[-14400, 84, 28, -46, 24, 18, -50]


Ex Input:
[[10, 17, 19, -45, -2], [15, 2], [-23, 44, -40, 34], [18, -2, -42], [28, 44, 1, 24], [-34, -10], [4, -3, -22, -47, -8], [-29, -10]]

Ex Output:
[-20, 2, -59840, 1512, 29568, 340, 704, -10]


Ex Input:
[[-30, 41, 18, 38, 1], [31, 20], [7, 48, -8, -45, -16], [-4, 15, 24], [-30, 8, -15, 3], [-11, -50], [-28, 46, -25, -4], [-35, 44], [-28, 5, 27, -5], [-2, -8, 44, -16, -22], [39, -1, -2, 49], [15, 2]]

Ex Output:

[-20520, 20, 6144, -96, -240, -50, 5152, 44, -28, 247808, -2, 2]