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: [[35, 17, 7, -41, 22], [33, -17], [-50, 31]]
Example Output: [22, 0, -50]

Example Input: [[-22, 28, -19], [43, -13, 11, -20, 40], [-33, 17, -26, 27], [25, 16, 45, -39, 13], [33, -49, -17, 11, -29], [40, 15, 7], [11, 37, 42, -9, -21], [-47, 22, -2, -18], [-48, -9]]
Example Output: [-616, -800, -26, 16, 0, 40, 42, 792, -48]

Example Input: [[1, -26, 49], [-32, -29, -17], [-22, 48, -50, 0, 30]]
Example Output:
[-26, -32, 0]