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.

[[-39, -3, 16], [-46, 24, -47, 7], [-35, -28], [12, 7], [50, 13], [9, 35, 0], [-25, -50], [-16, 13], [-42, -7, 41, 23, -22], [-31, 42]]
[16, -1104, -28, 12, 50, 0, -50, -16, 924, 42]

[[41, -20, -31, 40, 22], [-16, 10, 16, 25, 24], [18, 28, 33, -41], [8, 48, -39, -31], [-27, 9]]
[-17600, -61440, 504, 384, 0]

[[-30, -49, 30, -24, -40], [27, -8, 36, -28, -10], [23, -25], [-23, -4, -46], [-49, 33, -8, 11, -38], [15, 40, -17], [-2, 8, -15, -34, -24], [28, -29], [38, 4, 29, 48, 1]]

[-864000, -80640, 0, 184, 304, 40, -13056, 28, 7296]