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:
[[15, 45, -1, 13, -15], [50, 29], [19, 40]]

Ex Output:
[0, 50, 40]


Ex Input:
[[-37, 46], [-24, -32, -29, -13, 36], [-25, 48, 32, 13, -24], [-11, 38, -17], [36, 45, -23], [-24, 7], [-49, -25], [8, 50, 11, 35], [47, -1, 17], [37, 50, -42, 9], [6, 24, 34, 15]]

Ex Output:
[46, 27648, -36864, 38, 36, -24, 0, 400, 0, -2100, 4896]


Ex Input:
[[-41, -8, -13], [-8, 31, 43], [3, 31, -8, 44, -7], [28, -39, 42, -35], [-18, -26, 17], [-34, 21, 18], [36, 29, -5], [27, 7], [-41, 21]]

Ex Output:

[-8, -8, -352, 1176, 468, -612, 36, 0, 0]