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: [[44, 11, -29, -18], [4, 9, 48], [-31, -30, -29, 34], [-26, 24, 22, 34], [22, 38, 1, 17, -50], [27, -46, -25], [-1, 15, -40]]
Example Output: [-792, 192, -1020, -466752, -41800, -46, -40]

Example Input: [[-33, 49, 15, 3], [49, -36, -17], [-5, 18, -4], [39, -24, 1, 49, -14]]
Example Output: [0, -36, -72, 336]

Example Input: [[-33, -34, -47], [-18, 34], [23, 4, -18, 41, -2], [28, -46, -10, -36], [-34, -5, -2, 29], [-42, -25], [9, 2, 9, 45], [47, -49, 5], [-2, 49, -15], [40, 22], [-17, -4, -27, -41, 21], [3, 29, 46]]
Example Output:
[-34, -612, 144, -463680, 68, -42, 2, 0, -2, 880, -4, 46]