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:
[[29, -20, 3, -40], [47, 0, -47], [-1, -26], [-3, -33, 42, -21, 20], [9, 14, 13, 26, 35], [-8, -48, -30, 30], [42, 23], [19, 15, -50, -9, 29], [2, 39, 30, -27], [-8, -27, 37], [44, 14, 39, -10], [-2, -4, 26, -7, 3], [8, -36], [46, -24]]

Ex Output:
[800, 0, -26, 840, 364, -345600, 42, -50, 60, -8, -6160, 208, -288, -1104]


Ex Input:
[[-21, -12, -13], [-37, -23, -6, -17], [14, -14], [23, 22, 34], [23, 15], [42, -42, 31, -50], [22, 44, -8, 13, -20]]

Ex Output:
[-12, -6, -196, 748, 0, 88200, 154880]


Ex Input:
[[21, -45], [15, 33, 50], [36, -5], [9, -47], [-48, 4], [-12, 47, -19, -42, 33], [3, -50], [42, 11, -44, 3, -40], [25, -43, -13, -30], [-28, 45, -38, -18], [-49, -31, 45], [-30, -46, -13, -23, -49]]

Ex Output:

[0, 50, 36, 0, -192, 504, -50, 73920, -30, -19152, 0, 1380]