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: [[49, -17, -34, 30], [-2, 24, -16, -13], [41, 20, -40, 26, -45], [-43, -4], [1, -28, -8, 38, -39], [0, -45, 2], [-23, -48], [-31, -27]]
Example Output: [-1020, 768, -20800, -4, 8512, 0, -48, 0]

Example Input: [[4, 48, 11, -29, -42], [2, -23, -18], [-7, -27], [-43, -18, -34, 16]]
Example Output: [-8064, -36, 0, 9792]

Example Input: [[-10, -20], [4, 2, -44, -15, 8], [15, 18, -4], [-47, 0, 36, -40], [-35, 15, -46], [2, 25, 0], [10, 36, -35], [35, 22, 4, -49, -42], [-25, 31, -13], [35, -27], [-49, 38, -31, -27], [0, 33, 12]]
Example Output:
[200, -2816, -72, 0, -46, 0, 360, -3696, 0, 0, 38, 0]