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: [[28, 49], [-9, -22, 27, -43], [-20, 15, -6, 31, -14]]

Output: [28, -22, -1680]


Input: Consider Input: [[-43, 5], [2, 43], [7, -2, 42], [-20, -43, 40]]

Output: [0, 2, -84, -800]


Input: Consider Input: [[-47, 43, -21, 50, -28], [47, 39, -3, 33, -47], [38, 20, -28, 21, -43], [20, 11, 32, 34], [41, 34], [17, 13], [16, 2], [-12, 43, -40, -13, 6], [-35, 24, -45, 30], [-6, 32, 43, 13, -13], [17, 35, 39], [32, 11], [10, 12, 6]]


Output: [-1400, 0, -21280, 21760, 34, 0, 32, 2880, 720, -192, 0, 32, 720]