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: [[-2, 41, -50, -30], [5, -47], [35, 6, -46, 21], [33, 23, -6, -26], [-46, -15, -2], [-16, 29], [-20, -12, -20, -50]]
Example Output: [-3000, 0, -276, 156, 92, -16, 240000]

Example Input: [[-13, -41, 49], [-14, 24, 24, -44], [-10, -12, 26, -32, 38], [-1, -9], [-48, -31], [-5, 25, 33, -5, 7], [-23, -50, 38, 24, -5], [-17, -46, -9, 36]]
Example Output: [0, 354816, -3793920, 0, -48, 0, -45600, -1656]

Example Input: [[25, 46], [14, -9], [-35, -21, -31], [42, 47, -22, 37, -50], [42, 14], [34, -28, 18, -47], [-32, 28, -3, 7, 44], [-36, 13, -6, 31]]
Example Output:
[46, 14, 0, 46200, 588, -17136, -39424, 216]