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.

[[-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]

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

[[-48, 30, 27, -17], [22, 37, -29], [-17, 21, -50, 43], [20, -15, -25, 31, 5], [21, 50, -43], [-39, 13, 17], [34, 42, 6, -3], [-43, 45, 10], [33, -15, -32, -7], [-44, -12], [-42, -23], [12, -35, -48, -48], [-2, -26, 10, -48]]

[-1440, 22, -50, 20, 50, 0, 8568, 10, -32, 528, -42, 27648, -24960]