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: [[29, 40, 15], [34, 17, 34, -26], [-9, -13, 42, 42], [13, -1, 3, -22, -14], [-35, 19, -17, -48]]
Example Output: [40, -30056, 1764, 308, -48]

Example Input: [[-10, 39, -31, 2], [-45, 4, 34], [-19, 25, 47, -4], [15, -3], [-10, 18, 50, 30]]
Example Output: [-20, 136, -4, 0, -270000]

Example Input: [[-25, 3, -6, 19, 23], [43, -28, 18, -40, 9], [-17, -28, -24]]
Example Output:
[-6, 20160, 672]