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: [[-18, -37, 41], [14, 18, -23, 43, 28], [47, -46, 35], [-17, 46, -5, 29, 48], [-18, -17, 37, 39, -36], [12, -35], [-21, -24, -2, -26, -24], [-30, 48, -18]]
Example Output: [-18, 7056, -46, 2208, 648, 12, 29952, 25920]

Example Input: [[23, 12], [7, -46, 34, -2, 22], [-20, 12, -45, 15, 6], [30, -4, 50, -26, -39], [26, 43, -22, 34, -29]]
Example Output: [12, 68816, -1440, 156000, -19448]

Example Input: [[0, -14], [22, -1, -13, -16, 49], [49, -27], [-26, -14, -7, -32, -22], [-48, 25, -45]]
Example Output:
[0, -352, 0, 256256, -48]