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:
[[-43, 5], [2, 43], [7, -2, 42], [-20, -43, 40]]

Ex Output:
[0, 2, -84, -800]


Ex Input:
[[-11, -21, 30, -14], [21, -38, -1, -39], [32, -23, -42], [31, 9, -13], [12, 49], [49, 44], [49, -21, 11, -5, 46], [-2, 35, 45, -19], [42, 15, -9, -4, 25], [-48, 2, 44, 7], [-4, -24, -35], [3, 29, 12], [27, 1, 20]]

Ex Output:
[-420, -38, -1344, 0, 12, 44, 46, -2, -168, -4224, 96, 12, 20]


Ex Input:
[[-2, -49, 7], [4, -38, 47, 2], [37, 49, -32, 29, 1], [48, 46, 14], [-23, -43, 47], [33, 46, -1, 26], [-40, -30], [-27, -44, -50], [41, -26], [-4, 27, 12, 23]]

Ex Output:

[-2, -304, -32, 30912, 0, 1196, 1200, 2200, -26, -48]