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:
[[-9, -30], [-10, 7], [50, -8], [-42, 3, 31, 46, -50], [-23, -9, 25, -10, 7], [9, 19, -27], [-46, 49, -39], [-29, -5, -2, 35, 32], [38, -50, 43, -19], [6, -3, 26, -24, -7], [-1, -49, -35]]

Ex Output:
[-30, -10, -400, 96600, -10, 0, -46, -64, -1900, -3744, 0]


Ex Input:
[[-28, 14], [-9, 23], [-37, 17, -30, 30, -5], [37, -39, 29], [22, 2], [44, -39, -14, -46, 14], [31, -27, 17, -40, 36]]

Ex Output:
[-392, 0, -900, 0, 44, 396704, -1440]


Ex Input:
[[12, 47, 14, 41], [21, -45, -26], [-7, -28, 33, 50], [27, -6], [49, -30, -14, -11, 38], [-37, 17, -36, 10], [43, 7, -44, 7, 8]]

Ex Output:

[168, -26, -1400, -6, 15960, -360, -352]