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:
[[-37, -17, -31, -47], [33, 45, 21, 44], [-16, -49, 14, -46], [19, -50], [-35, -40, 7], [29, 30, -21, -48], [-37, 20, -30, -27], [46, -27, -7]]

Ex Output:
[0, 44, 10304, -50, -40, -1440, -600, 46]


Ex Input:
[[18, -39, -15], [-15, 23, 38], [-9, 37], [-16, -1, 28], [48, 3], [34, 19, -19, 46], [37, 26, -12, 12], [-37, -2, 0]]

Ex Output:
[18, 38, 0, -448, 48, 1564, -3744, 0]


Ex Input:
[[23, -27, -7, -48, 13], [-11, -33, -1], [28, -19], [-26, 3, 40], [15, 41, -45]]

Ex Output:

[-48, 0, 28, -1040, 0]