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.

[[-21, 48], [9, 37], [46, -29], [-32, -7, 45, -43, -32], [-35, 14, -42], [-45, 16], [-2, 24, 30, -42, 31], [9, -11, 10]]
[48, 0, 46, 1024, -588, 16, 60480, 10]

[[29, 40, 15], [34, 17, 34, -26], [-9, -13, 42, 42], [13, -1, 3, -22, -14], [-35, 19, -17, -48]]
[40, -30056, 1764, 308, -48]

[[17, 30, -30, 24, -45], [36, 6, -18], [16, -22, 44, 22, -45], [25, 24, 39], [11, 44, -16], [12, 26, 49, -25]]

[-21600, -3888, -340736, 24, -704, 312]