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.

[[9, -3, -35, -21], [20, 11, 39, 34], [17, 11], [6, -25, -48], [39, 8], [25, -1], [33, 47, 42], [-48, 39, 0, -47], [36, 36]]
[0, 680, 0, -288, 8, 0, 42, 0, 1296]

[[-48, -9, 30, -29], [-8, -20], [31, -28, -38], [9, 11, 8], [8, -6, 47], [-26, -18]]
[-1440, 160, 1064, 8, -48, 468]

[[46, 22, -10, 22, -18], [6, 30, -8], [3, 41, 39], [-47, -43, 39], [-5, -34, 10], [12, -8, 17], [17, -16, 27], [43, 37], [-13, 20], [20, -44, 50, -43, -43], [1, 3, 15], [-5, -16], [6, -41, -35]]

[4007520, -1440, 0, 0, -340, -96, -16, 0, 20, -44000, 0, -16, 6]