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, 50, -3], [7, 23, 15], [-3, 12, 4, -22, -34], [-13, 48], [16, -41, -37, 43, 41], [-24, 13, 28, 8], [-30, -2, 12], [-1, 13, -50], [49, 11, -11, -34], [-15, 5, 8], [-26, 21]]

Ex Output:
[50, 0, 35904, 48, 16, -5376, 720, -50, -34, 8, -26]


Ex Input:
[[-38, -29], [9, -32, 23, 9, -2], [48, 16, 16]]

Ex Output:
[-38, 64, 12288]


Ex Input:
[[-31, -24, -20, 42], [-3, 13, -7, -5, -17], [-40, 3], [8, 23, 40, 30, 4], [44, -48, -49], [-12, -22, -47, -11], [49, 20], [37, 13, -18, -21], [-44, 20, 50, -1], [-29, -20, 8], [26, 47, -24, -25], [22, 44]]

Ex Output:

[20160, 0, -40, 38400, -2112, 264, 20, -18, -44000, -160, -624, 968]