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: [[-26, -47, 10, -26], [14, -47, -18, 12], [-33, -10], [-50, 23, -25, -48, 26], [4, 34, -30, 37, -23]]
Example Output: [6760, -3024, -10, 62400, -4080]

Example Input: [[26, 22, -22, -41], [-27, -30, 35, -49], [44, 10], [30, 5, -47, 37], [25, -15, 48], [-42, -21], [41, -48], [19, 18, -10, -4]]
Example Output: [-12584, -30, 440, 30, 48, -42, -48, 720]

Example Input: [[40, 9, 49, -6, -36], [-44, -44], [46, -44, 11, 0], [32, -43], [43, -16], [-38, -17, 13, -40, 19], [-1, 39, -5, -29], [-34, 18, 12], [31, 31, 32, -5], [-13, 45, -47, 4, 40], [20, -8], [-45, 5, 34], [49, -47]]
Example Output:
[8640, 1936, 0, 32, -16, 1520, 0, -7344, 32, 160, -160, 34, 0]