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.

[[-5, -23, -21, 27, 14], [-20, -49, -16, -22, -27], [-6, 1, -9], [-14, -31, 20, 2, 23], [18, 0, 41, -46], [35, 11, 34, 11, 38], [-21, -32, -20], [-33, 21, 12, -46, 14], [-7, -36], [-26, -44, 47], [-4, -16, 4, -19, 9], [-30, 30, -3, -45], [24, 40, 48, 2, -38]]
[14, -7040, -6, -560, 0, 1292, 640, -7728, -36, 1144, 256, -900, -3502080]

[[15, -22, 42], [-39, -34, 1, -19, -45], [19, 13, 16], [-21, -20], [14, -29, -11, -5, -4]]
[-924, -34, 16, -20, -56]

[[47, -20, -39, -21, -40], [-5, -44, -1, -7, 16], [23, 4, -21, 13], [-39, 10, -41], [-14, 29, 16]]

[800, -704, 4, 10, -224]