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:
[[-25, 43, 21], [-40, 43], [-48, -5]]

Ex Output:
[0, -40, -48]


Ex Input:
[[24, 13, 27, -32], [48, -31, -14], [-13, -1, -22, 38], [8, -25, -12, 4], [-1, -33, -48]]

Ex Output:
[-768, -672, -836, -384, -48]


Ex Input:
[[10, -9, -1, 47, 25], [-8, 31], [25, -28, 34, 50, -21]]

Ex Output:

[10, -8, -47600]


