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:
[[-30, -2, 30, 1, -2], [26, -44, -48, 43, 43], [-22, -14, -38, -40], [-36, 8, 23, 3, 37], [14, -49], [15, 4, 44], [18, -22]]

Ex Output:
[-3600, 54912, 468160, -288, 14, 176, -396]


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:
[[34, -2, 21], [-4, 36, 1, -14], [-38, 27, -9, 44], [-10, 13, 5], [-27, 13, 50, -2, -33], [-13, -13, -18, 40, -27], [-45, -10, 13], [-49, -23, -42, -23], [35, -14], [-33, 18], [40, -4, -30], [0, -22, 39, 42, -1], [-6, 46, -7]]

Ex Output:

[-68, 2016, -1672, -10, -100, -720, -10, -42, -14, 18, 4800, 0, -276]