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:
[[28, 49], [-9, -22, 27, -43], [-20, 15, -6, 31, -14]]

Ex Output:
[28, -22, -1680]


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:
[[-8, -49], [20, -38], [12, -47], [23, 46, 38], [-38, -27], [27, -29, 50], [-23, -40, -17, 44, -11], [25, -50, 25, 11, 11], [38, -2, 17, 5, -29], [11, 9, 17], [8, 33, 5, 45], [-2, -30], [42, 40, 7, -11, 50]]

Ex Output:

[-8, -760, 12, 1748, -38, 50, -1760, -50, -76, 0, 8, 60, 84000]