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.

[[-12, -29], [2, -42, -12], [-40, -45], [29, 32], [-28, -4, -7], [-7, -36, 12], [-2, 38, -19, 45], [5, -20, -47], [25, 22, -48, 46], [-49, -33, 10, 34], [13, 38, -10]]
[-12, 1008, -40, 32, 112, -432, -76, -20, -48576, 340, -380]

[[4, -43, -6, 30], [9, 17, -1, -2, -43], [-44, 12]]
[-720, -2, -528]

[[-43, -29, 2, 24, -30], [-34, -5, 42, -47, 4], [48, 17, -47, 9, -44], [-45, -14, 45, 14], [-16, 3, 34], [-18, 8, 48], [-12, -45, 38], [3, 26], [12, -10, -24, 48, -45], [34, -26, 28, -15], [-42, -40, 30, 26, -27], [33, 7, 5, 45, -36], [-41, 21], [-47, -34], [37, -31, 29, 34, 19]]

[-1440, -5712, -2112, -196, -544, -6912, -456, 26, 138240, -24752, 1310400, -36, 0, -34, 34]