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: [[-19, -2, 37], [39, 34, 31, -14, 23], [-3, 40], [3, -6, 37, 15], [-29, 24, -37]]
Example Output: [-2, -476, 40, -6, 24]

Example Input: [[-38, 12], [-20, 45, -17, 26, -36], [24, 25, 18], [14, -34, -12, -32, 39], [41, 9, -12], [-50, 50], [-32, -16, -33, 7]]
Example Output: [-456, 18720, 432, -182784, -12, -2500, 512]

Example Input: [[17, 43, -16, -46, -7], [20, 16], [-41, 49, 47, 0, -37], [10, -17, 3], [-30, -5, -8, 3], [-21, 7], [-14, -27], [-14, 35], [48, -15, 29, -33, 47]]
Example Output:
[736, 320, 0, 10, 240, 0, -14, -14, 48]