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: [[28, 49], [-9, -22, 27, -43], [-20, 15, -6, 31, -14]]
Example Output: [28, -22, -1680]

Example Input: [[7, -10, -13, 43], [50, -1, 48, -29], [-36, 35], [-3, 34, 4, -45, 17], [-44, 34, 31]]
Example Output: [-10, 2400, -36, 136, -1496]

Example Input: [[-35, -14, 1, 26], [-12, 21, 50], [37, -32, 42], [-25, 20, 42, 18], [39, -27], [37, -21], [26, 32, 21, -26, 40], [-39, -21], [39, 7], [44, -30], [-20, 24, 7]]
Example Output:
[-364, -600, -1344, 15120, 0, 0, -865280, 0, 0, -1320, -480]