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:
[[3, 18, 0, -30], [39, -17], [14, -13], [-37, 37], [23, 31, -22], [25, -10], [30, 40, -43, -43, 13], [30, -46], [7, 1, -33], [-50, -26, 12]]

Ex Output:
[0, 0, 14, 0, -22, -10, 1200, -1380, 0, 15600]


Ex Input:
[[-35, -1, -33, 19, -29], [32, 32, -6], [-30, -32, -19, -30], [45, 1, 28], [-21, -37, -6], [4, 11], [-4, -6, -20, -11, 36], [-42, -47, -23, 13, 22], [23, 6, -29, 36, -22]]

Ex Output:
[0, -6144, -28800, 28, -6, 4, -17280, -924, -4752]


Ex Input:
[[-1, 23, 29, 9, -46], [-32, -11, 3], [-2, -18, 43], [-12, 49, 6]]

Ex Output:

[-46, -32, 36, -72]