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: [[15, -22, 42], [-39, -34, 1, -19, -45], [19, 13, 16], [-21, -20], [14, -29, -11, -5, -4]]
Example Output: [-924, -34, 16, -20, -56]

Example Input: [[24, -1, -21, 4, -37], [-26, -29, -25], [-28, -18, -41], [26, -9], [44, -11, 5, 9]]
Example Output: [96, -26, 504, 26, 44]

Example Input: [[-22, 42, -50], [-3, 49, 10], [36, -50, 42, -28, -44], [-50, 44, 34, 18], [12, 49, -30, -8], [-9, 30, 4, 15, 12]]
Example Output:
[46200, 10, -93139200, -1346400, 2880, 1440]