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: [[15, -22, 42], [-39, -34, 1, -19, -45], [19, 13, 16], [-21, -20], [14, -29, -11, -5, -4]]
Example Output: [-924, -34, 16, -20, -56]

Example Input: [[-20, -21], [49, 15, 47, -50, 14], [1, -3, 31], [41, -23], [-38, -35, 38, 17], [17, -22], [-35, 2, 46, 14], [-10, -11], [14, -44, 38, -35, 0], [-47, -22]]
Example Output: [-20, -700, 0, 0, -1444, -22, 1288, -10, 0, -22]

Example Input: [[-12, -29], [47, 8, 5, 0, -7], [42, -39], [-21, 21, 26, -2, 24], [36, -42], [-36, 36, 45], [36, -28, -29], [-20, -33, -14], [25, -2], [18, -42], [40, -41, -46, -14, -48], [37, 16, -21, 21], [-13, 6, 30, -22]]
Example Output:
[-12, 0, 42, -1248, -1512, -1296, -1008, 280, -2, -756, -1236480, 16, -3960]