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:
[[9, 3], [46, 35, 15, 28], [47, 16], [22, 20, 4, 21, -3]]

Ex Output:
[0, 1288, 16, 1760]


Ex Input:
[[6, -41, 3, -12, 50], [43, 30, 28, 42], [-42, -50, 6, 37], [-32, -17, 44, 18], [27, 25], [-27, 23, -40, 42, 16], [-20, -16], [9, -42, 8, 12, -13], [-8, -27, -1, 40, 11]]

Ex Output:

[-3600, 35280, 12600, -25344, 0, -26880, 320, -4032, -320]