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:
[[1, 17], [29, -35, -18, -6, 9], [39, 0, -30, -12], [44, 46]]

Ex Output:
[0, 108, 0, 2024]


Ex Input:
[[-18, 29, 9, 11], [-1, -10, 33, -16], [-13, 37, 1, 20], [27, -42, -14, 3], [-11, 35, -2], [-23, -36], [14, 47]]

Ex Output:
[-18, 160, 20, 588, -2, -36, 14]


Ex Input:
[[46, 0, 15, -39, 9], [4, -22], [22, -25, 37, 14, -8], [-46, -7], [-43, 32, -24, 6], [0, 12, -29, 49], [-16, -32], [48, -43, 33, 21], [6, 42], [-3, 7], [50, 45]]

Ex Output:

[0, -88, -2464, -46, -4608, 0, 512, 48, 252, 0, 50]