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.

Input: Consider Input: [[-49, 2, 10], [-8, 18, -35], [0, 21, -23, -40], [10, 27]]

Output: [20, -144, 0, 10]


Input: Consider Input: [[-10, -39, 40], [-5, 36, -28, 48], [5, -50, 31, 10, -16]]

Output: [-400, -48384, 8000]


Input: Consider Input: [[-33, 43, -50], [15, -7], [48, -11, 0], [-23, -28, -4, 13], [-38, 19, 36, 28], [13, -6, 9, 44, -28], [-38, -11], [2, -24], [-44, -42], [31, 39, 34, -33]]


Output: [-50, 0, 0, 112, -38304, 7392, -38, -48, 1848, 34]