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:
[[-19, -2, 37], [39, 34, 31, -14, 23], [-3, 40], [3, -6, 37, 15], [-29, 24, -37]]

Ex Output:
[-2, -476, 40, -6, 24]


Ex Input:
[[26, 3], [-44, 15, 6, 31, -28], [32, -26, 27], [-18, 7, -22], [29, 38, -47], [-13, 44], [-36, -45], [-28, 45, -6, -24], [0, 34, 37, -12], [-14, 15], [-30, 21, 23, 2, 43], [36, -25, -14, 35]]

Ex Output:
[26, 7392, -832, 396, 38, 44, -36, -4032, 0, -14, -60, -504]


Ex Input:
[[30, 40, 18, -16], [-49, 22], [-45, -43, -2, -2], [47, 41, -50, 5], [-4, 0], [-33, 26, 40, -11, -21]]

Ex Output:

[-345600, 22, 4, -50, 0, 1040]