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.

[[-40, -45], [-3, -14, 36], [-42, 7, 38, 1, 35], [25, 0, -8, -19], [7, -14, -3, -22], [10, -25, 40, 11, -2], [45, 7, -37, 46, 31], [-44, -41, -49, 29, -43], [16, 30, -50, -14, 38]]
[-40, -504, -1596, 0, 308, -800, 46, -44, 12768000]

[[-8, -44, -13, 2, 22], [17, 38], [43, -11, 17, -32, 45], [-6, 39, 32, 36, -45], [29, 24, 4, 21], [-33, -44, -43], [-44, 34], [8, 47, 5, 27, 10], [41, 45, 12, -7]]
[15488, 38, -32, -6912, 96, -44, -1496, 80, 12]

[[-30, 34, 18, -19, -38], [-49, -16], [-9, 39, -29, 15], [-30, -21], [17, 13, 2], [11, 43, -20, -3], [32, -2, -38], [-16, -35], [-26, -1]]

[697680, -16, 0, -30, 2, -20, 2432, -16, -26]