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, -16, -29, 10], [-5, -16, -43], [8, 33], [-23, -26, -39], [36, -34, 24, -4, 39], [28, 45, -47, 49], [18, 48], [9, 30, 46, -2, 27], [-24, -24], [-4, 23], [-16, 43], [-45, -20, 5]]
[-160, -16, 8, -26, 117504, 28, 864, -2760, 576, -4, -16, -20]

[[20, -33, 10, -36, 40], [-10, -34, 33], [-3, 40, 0, -41, 20], [13, -49]]
[-288000, 340, 0, 0]

[[42, 15, 10, 31, -5], [-10, 23, -37], [7, -19, -49, 34], [32, -44, -27]]

[420, -10, 34, -1408]