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.

[[25, -34, 40], [15, 37, -35, -42], [48, 26, -7, 30, -2]]
[-1360, -42, -74880]

[[-24, 45, -3], [-35, 26, -34, -49], [23, -1, -24, -37, -15], [27, -21, 27, 34, 15], [-41, 4, -11], [2, 6, 33, -31], [41, 47, 46, -45], [16, -11, -42, 5, 34], [49, 10, 3], [30, 9, -18, 7, -4], [11, 21], [16, -25, -36], [7, -2, -12, -14], [1, -46, -4, 21, -43], [12, -15]]
[-24, -884, -24, 34, 4, 12, 46, -22848, 10, 2160, 0, -576, -336, 184, 12]

[[50, -16, -34, 24, 8], [-20, 41, 11], [35, 3, -23, 9, -18], [4, 11, -41, 4, -41]]

[5222400, -20, -18, 16]