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, -30, 45, 0, 38], [-11, 42, -18], [-48, -13, 21, 20], [18, -17, -31, -12], [39, -31], [7, 21], [8, 23, -21, -4, -18], [-36, 21]]
Example Output: [0, -756, -960, -216, 0, 0, 576, -36]

Example Input: [[-11, 26, -48, -18, -14], [-32, 10, -27, 15, -1], [-10, 9, 33, -46], [-4, 1, 40]]
Example Output: [-314496, -320, 460, -160]

Example Input: [[-27, -47, 32], [-41, -3, 16], [23, 34, -5], [-5, -13, -22], [17, -45, -19, 48, -13]]
Example Output:
[32, 16, 34, -22, 48]