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:
[[-8, 23, 0, 29], [-9, 19, -40, 19], [31, -35, 17], [18, 30, 38], [7, -48, -19], [-14, 39], [-21, -2, -15, 7]]

Ex Output:
[0, -40, 0, 20520, -48, -14, -2]


Ex Input:
[[18, -1], [-22, -50], [31, -29, 49], [39, -26, -20, -44], [-46, 6, -30, 5, -24], [19, 49, -5], [-26, -1, 5], [47, 14, -16, 13, -32], [40, 8, 29, 5], [40, -43, -14, 37]]

Ex Output:
[18, 1100, 0, -22880, -198720, 0, -26, 7168, 320, -560]


Ex Input:
[[-22, -22, -47, 31], [-45, 17], [-1, -23], [1, 18]]

Ex Output:

[484, 0, 0, 18]