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: [[2, 18, 16], [1, 50], [-13, -25, -1], [-38, 15]]
Example Output: [576, 50, 0, -38]

Example Input: [[0, 11, -14], [-7, -41], [47, 5, 28, 11], [-11, 0, -27, 21, 0], [-16, -18, 14], [-30, -45, -34], [-7, 14, 15, -47, -36]]
Example Output: [0, 0, 28, 0, 4032, 1020, -504]

Example Input: [[29, 36, -7, -41], [25, 8, -41, 14], [31, -45], [-24, 40], [46, -48, -12], [-7, 9, -33, -8], [-15, -2, 3, -27, 19], [-44, 49, -8, 21, -13], [16, 40, -12, 29]]
Example Output:
[36, 112, 0, -960, 26496, -8, -2, 352, -7680]