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: [[-23, 37, -17], [23, 19, 14, -43, -31], [-45, 6, 42, -45, -12], [14, -4, 37, 15]]
Example Output: [0, 14, -3024, -56]

Example Input: [[-37, -41, 17], [29, -44, 35, -34, -46], [26, 9, 28], [0, -16, 24, -18], [13, 18, 42], [29, -21, -27], [-10, -16, 12, -39, -22], [4, -3], [-29, -23]]
Example Output: [0, -68816, 728, 0, 756, 0, -42240, 4, 0]

Example Input: [[-45, 16], [13, -50, -4], [17, 45], [-23, 34, 39]]
Example Output:
[16, 200, 0, 34]