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:
[[-49, 2, 10], [-8, 18, -35], [0, 21, -23, -40], [10, 27]]

Ex Output:
[20, -144, 0, 10]


Ex Input:
[[39, -16], [32, 14, -12, -33], [15, -10], [35, 21, 16, -16, -33], [-25, -23, -29, 20, 50], [10, -36, 40, 8, -30], [49, 45], [21, 8, -21, 32], [-7, 11, -20, -27, 5], [42, -12, -8, -46, 32]]

Ex Output:
[-16, -5376, -10, -256, 1000, 3456000, 0, 256, -20, -5935104]


Ex Input:
[[35, -37, -35], [0, 35], [7, 26, -35, 30, -19], [-35, -34, -49, 17, -42], [24, 22, 24], [-13, 21, 34, -10, 36], [-35, -23, 31, -50, -49], [-10, 33, -24], [-10, -39, -3, -22]]

Ex Output:

[0, 0, 780, 1428, 12672, -12240, -50, 240, 220]