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.

[[-10, -39, 40], [-5, 36, -28, 48], [5, -50, 31, 10, -16]]
[-400, -48384, 8000]

[[49, -24, -21], [0, -42, -18, 12, -30], [-5, 12, -34, 39], [-45, 23, 13, 42], [19, 44], [22, 48, 39], [-50, -40, -36, -23], [8, 3], [-48, 21, 45, -14], [12, 36, 24, 1, -29], [47, -37, -30, -49], [33, -2, -38, 14], [-41, 43, 17, 34]]
[-24, 0, -408, 42, 44, 1056, -72000, 8, 672, 10368, -30, 1064, 34]

[[-9, -1, -43, -41], [-10, 45, 3, -19, 35], [1, -44, 23], [9, -14, 20], [-23, 27], [48, -29, 35, 40, 46], [-10, 19, 41], [19, -20, -31], [6, -6, -43, 25], [3, -39], [-2, -42, 36], [-18, -16, 38, 6, 36]]

[0, -10, -44, -280, 0, 88320, -10, -20, -36, 0, 3024, 2363904]