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:
[[-10, 39, -31, 2], [-45, 4, 34], [-19, 25, 47, -4], [15, -3], [-10, 18, 50, 30]]

Ex Output:
[-20, 136, -4, 0, -270000]


Ex Input:
[[42, -31], [-46, -10, 45, -17, -21], [27, 27, 42, 29, 14], [-37, 14, 11], [-38, -17, 3, 40], [-2, -44, 34], [-40, -17], [24, 37, 50, 26], [47, 25, 19], [-41, -46, -29, -11], [35, 45], [-27, -13, 41, -12], [43, 3, -11, -37]]

Ex Output:
[42, 460, 588, 14, -1520, 2992, -40, 31200, 0, -46, 0, -12, 0]


Ex Input:
[[22, 5], [15, -32, -36, 33], [28, 19, 43, -15, -13]]

Ex Output:

[22, 1152, 28]