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:
[[-14, 2, 24, -49], [-18, -8, 18, 50], [-40, 37, -41, 7], [-15, 37, 36], [-17, -5, -10, 43], [47, -2, 28], [2, 1, 32], [19, 31], [-31, -44, -31, -20, -21]]

Ex Output:
[-672, 129600, -40, 36, -10, -56, 64, 0, 880]


Ex Input:
[[21, 31, -37, 0], [23, 35, -43], [20, -45, 4, -3], [-41, 10, 1], [-44, -3, -49, -27], [43, 17, 28], [32, -40, 12, -46, 6], [-33, 17], [-38, 46, 14, -29, -15], [-3, -17, 24], [26, -43]]

Ex Output:
[0, 0, 80, 10, -44, 28, 4239360, 0, -24472, 24, 26]


Ex Input:
[[16, 15], [39, 7, 22], [-23, -31], [41, -28, -30], [15, -41, -17], [-34, 0, -40], [26, 32, 22, 12], [2, -43], [-28, 7, 34], [38, -48, 13, 4]]

Ex Output:

[16, 22, 0, 840, 0, 0, 219648, 2, -952, -7296]