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.

Q: [[6, -48], [-34, 20], [-42, 40]]

A: [-288, -680, -1680]
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Q: [[46, 46], [1, -11], [-10, 6, -11], [-32, -37, -50, 31]]

A: [2116, 0, -60, 1600]
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Q: [[-23, -41, 23, -39, 44], [18, 17, -4, 7, 34], [7, -18]]

A:
[44, -2448, -18]
****