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: [[-5, 22], [-37, 18], [2, -32, -20, 10], [40, 45, -14, 5], [27, -5, -36, 22, -1], [2, -27, -38, 41], [-41, -16, -12, 18, 11], [17, -45, 23, -49]]
Example Output: [22, 18, 12800, -560, -792, -76, 3456, 0]

Example Input: [[46, 46], [1, -11], [-10, 6, -11], [-32, -37, -50, 31]]
Example Output: [2116, 0, -60, 1600]

Example Input: [[21, 45], [27, 32, 23, -36], [7, -25, -5, 33, 18], [-36, -14, 39, -35], [-20, 46, 23], [-40, 3, -3, 34, -5], [-9, -35, 40, -33, -42], [21, -29, 10, 39, 38], [-2, 24]]
Example Output:
[0, -1152, 18, 504, -920, -1360, -1680, 380, -48]