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]

[[-10, 45], [42, -49, 7, 7], [-24, 19, -12, 21, 21], [-29, 39, 39], [-18, 21, -45, -25, 50], [-36, -39, 39, -10], [45, 20, -35, 27], [-18, 20, -45, -39, 50], [-2, 20], [-13, 20, -32], [26, -25, -8]]
[-10, 42, 288, 0, -900, 360, 20, -18000, -40, -640, -208]

[[-34, 27, -3], [46, 29, -14], [24, 33, -17, -46], [-7, -9, -22], [43, 44, -25, -11], [8, -15, -43, 16, 16], [39, 37, -11]]

[-34, -644, -1104, -22, 44, 2048, 0]