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.

[[-31, 44, -16, 29, -45], [-38, -18, 27], [44, -20, -35, 29], [9, -12], [19, 24], [-18, 50], [-15, -10, 28, 40], [-28, 5, 42], [-7, -13, -35, 25]]
[-704, 684, -880, -12, 24, -900, -11200, -1176, 0]

[[32, 37], [-27, -1, 12], [-11, -18], [-45, 39, -21], [-22, 23], [-32, 44, 48, 18, 34], [-29, 30, 34], [33, -20], [7, -43, 23, -7, 4], [-2, -18, 2, 43], [26, 30, -33], [-30, 19, -31, -42], [17, 1, -4], [-23, 40, -22, 42, 4]]
[32, 12, -18, 0, -22, -41361408, 1020, -20, 4, 72, 780, 1260, -4, -147840]

[[-24, -22, -6, -32, 25], [-50, 7, 48], [-6, -12], [9, 13, -21, 28], [25, 48], [25, -24, 30, 42, -29], [-40, -8, 42, 11, -3], [-46, -38]]

[101376, -2400, 72, 28, 48, -30240, 13440, 1748]