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: [[-37, -17, -31, -47], [33, 45, 21, 44], [-16, -49, 14, -46], [19, -50], [-35, -40, 7], [29, 30, -21, -48], [-37, 20, -30, -27], [46, -27, -7]]
Example Output: [0, 44, 10304, -50, -40, -1440, -600, 46]

Example Input: [[-27, 11, -13, 21, -36], [-11, -15, -17, -24, 16], [12, 15, -3, 21, -4], [-28, -2, -38]]
Example Output: [-36, -384, -48, -2128]

Example Input: [[23, -49, 9, -21], [15, 15, -6], [39, 9, -27, -50, -14], [1, 9, -2, 13], [-36, 6, -32], [-28, 2]]
Example Output:
[0, -6, 700, -2, 6912, -56]