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: [[4, -43, -6, 30], [9, 17, -1, -2, -43], [-44, 12]]
Example Output: [-720, -2, -528]

Example Input: [[41, 32], [17, -11, -29, 21, 34], [21, 31, 11], [39, -49, 17, -39, 11], [30, 3, -50], [31, -3, 6, 29]]
Example Output: [32, 34, 0, 0, -1500, 6]

Example Input: [[-34, 36], [-27, -49, -50], [-31, -47, -36, 47]]
Example Output:
[-1224, -50, -36]