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.

[EX Q]: [[17, -18, 9], [-42, -12], [39, -2, 31, 14], [-16, -9, -20], [19, -30], [47, -29, -40]]
[EX A]: [-18, 504, -28, 320, -30, -40]

[EX Q]: [[-29, -40, -45, -11, 8], [-44, -42, -37, -7], [0, -12], [25, -48, -44, 14], [12, -44, 27], [13, -46, -27], [34, -20, 29]]
[EX A]: [-320, 1848, 0, 29568, -528, -46, -680]

[EX Q]: [[16, -39, -11, -48, 22], [34, 12], [36, -5, -12, 28, 34], [-41, -11, -21], [48, -37, -11], [-8, 32], [2, -12, 20]]
[EX A]:
[-16896, 408, -411264, 0, 48, -256, -480]