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.

[[-25, 23], [40, 10, 28, -5, 49], [21, 11]]
[0, 11200, 0]

[[-19, -2, 37], [39, 34, 31, -14, 23], [-3, 40], [3, -6, 37, 15], [-29, 24, -37]]
[-2, -476, 40, -6, 24]

[[-15, 8, -17, 29], [48, -25, 18, 50, -21], [-35, 10, -38, 5, -41], [-1, -24, -17, -25], [7, -14, 29, -31]]

[8, 43200, -380, -24, -14]