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.

[[0, -14, 2, 35, -25], [-21, -38, 22, -39, 3], [-13, -47, 34, 50]]
[0, -836, 1700]

[[-40, -26, -39], [42, -4, 26, 9, 12], [-18, -8, 37], [-15, 33, -50, -5, -3], [-2, 39, -36], [24, -20, -35, -43], [13, 49, 37, 20], [29, 10, -10, -14], [5, 3], [-3, -20, -1]]
[1040, -52416, 144, -50, 72, -480, 20, 1400, 0, -20]

[[24, 4], [16, 13, 40, -34], [0, -49, 12], [-17, -25, 37, -9], [45, 39, 17], [-49, -43, -30, -31, 6], [-9, 50], [7, -36], [49, 12, -18, 4], [47, 17, 22, 6, 0], [35, -48, -19]]

[96, -21760, 0, 0, 0, -180, 50, -36, -864, 0, -48]

