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, 23, 46, -31, -34], [26, -44, 0], [3, -16, 10, -9], [-19, -23, 47, -41, -32], [4, 3, 13, -39], [25, 1, -42, -3, -48]]

Ex Output:
[-1564, 0, -160, -32, 4, 2016]


Ex Input:
[[-17, -33, 27, 45, -50], [10, 18, 25, 21], [20, -7, 10, -10, 19], [-8, -18, -11]]

Ex Output:
[-50, 180, -2000, 144]


Ex Input:
[[26, 8, -9], [-23, -12], [-48, 24], [-48, 32, -7], [-17, 28, -2, 17], [29, 2, -15, 13], [4, 7, -39], [31, 5, -6], [-7, -28, 22], [4, -5, 38, -19, -49], [27, -50, -14, 48, -33]]

Ex Output:

[208, -12, -1152, -1536, -56, 2, 4, -6, -616, 152, 33600]