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.

Example Input: [[49, 13], [32, 46], [32, -27, 10, 3, -15], [-45, -47], [-46, -28, 21]]
Example Output: [0, 1472, 320, 0, 1288]

Example Input: [[18, 12, -22, -2, 9], [20, 0, 7, -48], [4, -49, 41], [5, -20, 49], [-39, -17, -34, 43, -20], [-31, 4, -16, 47, -13], [20, 30], [28, -32, 41, 47], [-37, -33, -25], [50, 20, -23, 11, 44], [45, -11, 34], [-25, -13], [-9, -16, -20], [24, 34, 20, -32]]
Example Output: [9504, 0, 4, -20, 680, -64, 600, -896, 0, 44000, 34, 0, 320, -522240]

Example Input: [[25, 24, 24, 40, -21], [-50, 33], [28, -25, 43, -50, -43], [25, 26, 47], [36, 19, -36], [-2, 2, -6, -39, -47], [37, 24, 7], [-17, 1, 45, 50]]
Example Output:
[23040, -50, -1400, 26, -1296, 24, 24, 50]