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: [[-17, 14, -8, -31, -2], [-9, 8, -31, -26, -40], [-3, 18, -35], [40, -23, -30, 28]]
Example Output: [224, 8320, 18, -33600]

Example Input: [[-39, -3, 16], [-46, 24, -47, 7], [-35, -28], [12, 7], [50, 13], [9, 35, 0], [-25, -50], [-16, 13], [-42, -7, 41, 23, -22], [-31, 42]]
Example Output: [16, -1104, -28, 12, 50, 0, -50, -16, 924, 42]

Example Input: [[-11, -39], [30, 46, -27, 17, 48], [21, 19, -2, 1, -3], [-19, 16, 1], [-6, 15, 25, 26, -35], [14, -12], [-20, -18, 0, -4], [9, 32, -3, 38, -36], [32, -7], [35, -31, -5, -30, 12], [-13, -6, -13, -6, -39], [27, -40, 24], [5, 2, -12], [27, 20, 33, 36, 1], [-28, -27, 11, 50, 50]]
Example Output:
[0, 66240, -2, 16, -156, -168, 0, -43776, 32, -360, 36, -960, -24, 720, -70000]