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:
[[-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:
[[19, -13, -9], [16, -2, -24], [-44, 5, 31, -4], [-33, 10, -32, -45], [-16, 35, -19], [22, 50, -2, -22, 45], [0, 21, -13, -33], [30, -21, -48, -10, -37], [36, 22, 14, -2, 12], [31, 19, -3, -29, 37], [-4, 27, -6]]

Ex Output:

[0, 768, 176, -320, -16, 48400, 0, 14400, -266112, 0, 24]