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:
[[31, 35], [-31, -49, 14, -23, 16], [37, -39, -8, -28], [-30, -8, 32], [-36, -30, 7, -39, 37], [5, 13, -15], [17, -39], [-14, -11, 46, 21, 25], [-21, 40, 34, -39, 0]]

Ex Output:
[0, 224, 224, 7680, 1080, 0, 0, -644, 0]


Ex Input:
[[48, 45, -36], [-12, -31, 47], [-24, -14, 17, -48], [1, -1], [0, 8, 17, -31], [-5, 10], [2, -42, 24], [-37, -29], [-34, -5, 20, -19], [-6, 2]]

Ex Output:
[-1728, -12, -16128, 0, 0, 10, -2016, 0, -680, -12]


Ex Input:
[[-15, -17], [-4, -7, -1, -49], [-5, 18, -44, 33, -15], [-20, -41], [17, -48, 17, 13], [-20, -14, 44], [11, 22, 4], [-7, -21, -28], [-32, -12, -46], [-49, 39]]

Ex Output:

[0, -4, -792, -20, -48, 12320, 88, -28, -17664, 0]