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.

[[-23, 37, -17], [23, 19, 14, -43, -31], [-45, 6, 42, -45, -12], [14, -4, 37, 15]]
[0, 14, -3024, -56]

[[-38, -42, -30, 0], [29, 21, -11], [-30, -11, -29], [-43, -14, 19, 46], [-14, 47, 11, 30], [-11, 4], [-14, 42], [-43, 10, -47, -27]]
[0, 0, -30, -644, -420, 4, -588, 10]

[[-16, 11], [13, 7, -12, 12], [13, 32, 1, 19], [8, -27, 24, -13, 42], [15, -30, -39, 4, -40], [1, -7], [23, 21, 34, 24, 2]]

[-16, -144, 32, 8064, 4800, 0, 1632]