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: [[-35, 30, -50, -7, 31], [-30, 43], [-40, 40, -38, -43], [48, -47, 29], [50, -1, -48, -3], [-18, 5], [-45, -10, -48], [6, -41], [26, 49, 32, 33, -44]]
Example Output: [-1500, -30, 60800, 48, -2400, -18, 480, 6, -36608]

Example Input: [[6, -48], [-34, 20], [-42, 40]]
Example Output: [-288, -680, -1680]

Example Input: [[42, 10, -35, -8, -10], [-27, -40, 17], [32, -18], [-17, 6], [-17, 33, -48, -48], [15, 8, -30], [19, 27, 47, 21], [10, -20], [-41, -3, 38, 41, -30], [-4, -14], [-35, -4, 8], [-42, 5, -8], [-7, -24, -16, 7, -8], [12, -26]]
Example Output:
[33600, -40, -576, 6, 2304, -240, 0, -200, -1140, 56, -32, 336, -3072, -312]