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: [[-43, 5], [2, 43], [7, -2, 42], [-20, -43, 40]]
Example Output: [0, 2, -84, -800]

Example Input: [[49, 17, -32, 34], [46, -39], [-25, -26, 20], [7, 26, 28, 33], [19, 13, -7], [-7, -15, -28, -48, 38], [-14, -45], [-3, 47, -24], [50, -22, 20, 26, -27], [-36, -32, 29, 50, 10], [-6, -28, -33, 28, -18], [-10, 38], [-25, 15, 39, 5, 47]]
Example Output: [-1088, 46, -520, 728, 0, 51072, -14, -24, -572000, 576000, -84672, -380, 0]

Example Input: [[36, 10, -13, -45, 45], [18, 36, 48], [18, 42, 36, 31], [-33, 8, 9], [49, 34, 31], [-21, 21, -26], [-39, 8, 3, 13, 31], [-41, 15, -4, -42, 46]]
Example Output:
[360, 31104, 27216, 8, 34, -26, 8, 7728]