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:
[[-12, -42, -47, -30], [37, 29, -20, 46, -7], [-17, -43], [-16, -26, -5], [-18, 10], [-43, 26], [1, 23], [-22, 34, -4, -21], [-37, 25]]

Ex Output:
[-15120, -920, 0, 416, -180, 26, 0, 2992, 0]


Ex Input:
[[-13, -32, -13, -37, -50], [-7, 40], [10, 2, 17, -40], [-17, 36], [29, -8], [-10, 30, 34, 39]]

Ex Output:
[1600, 40, -800, 36, -8, -10200]


Ex Input:
[[11, -25, 2], [28, -11, -12, -10, 4], [40, 30, -41, 1]]

Ex Output:

[2, 13440, 1200]