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: [[-4, -31, 11, 39], [17, -7, -44, 3], [-17, 33, 18, -42], [-20, -13, -9, 48, -15]]

Output: [-4, -44, -756, -960]


Input: Consider Input: [[7, -10, -13, 43], [50, -1, 48, -29], [-36, 35], [-3, 34, 4, -45, 17], [-44, 34, 31]]

Output: [-10, 2400, -36, 136, -1496]


Input: Consider Input: [[11, 14], [-38, -12, -19, -36], [13, 2, 47, -49], [12, -20, 45, 44], [3, -50], [31, 8, 31, 44, 1], [-31, 37, 33, 3], [46, -23, 1], [8, 39, -39, 50]]


Output: [14, -16416, 2, -10560, -50, 352, 0, 46, 400]