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: [[3, 18, -24, 48], [22, 0], [-31, 41], [-20, 31, 23], [3, 32], [46, -45, 0], [9, -19], [10, -22, 23, 17], [41, 42], [34, 44, -24], [17, 29], [26, 27], [41, -5]]

A: [-20736, 0, 0, -20, 32, 0, 0, -220, 42, -35904, 0, 26, 0]
****
Q: [[-14, 2, 24, -49], [-18, -8, 18, 50], [-40, 37, -41, 7], [-15, 37, 36], [-17, -5, -10, 43], [47, -2, 28], [2, 1, 32], [19, 31], [-31, -44, -31, -20, -21]]

A: [-672, 129600, -40, 36, -10, -56, 64, 0, 880]
****
Q: [[47, 19, -27], [-40, -22, 15, 38], [-13, -29, 25, 38]]

A:
[0, 33440, 38]
****