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.

[[43, -44], [-6, 36, -15, 47, -12], [-17, -33, 18, 38, -6], [47, 7, -14, -25], [43, 28, -1, -28, -7], [-17, -45, 15, -37, 23]]
[-44, 2592, -4104, -14, -784, 0]

[[-22, 23, 33], [20, -46, -21], [2, -23, 17, -6, -21], [4, 20, -21, 44, 43]]
[-22, -920, -12, 3520]

[[20, 17, -39, -49], [25, -9, -49, -40], [-5, 23, 3, -6], [41, -14, 14]]

[20, -40, -6, -196]