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: [[-32, 4], [10, -30], [-46, 43], [-12, -32, -7], [15, -22]]

A: [-128, -300, -46, 384, -22]
****
Q: [[21, 22, -31, -12, 29], [44, 20, 0, 26], [1, -33, 50, 4], [47, -35, 50, -31], [49, -26, 47, -36], [-39, -28], [44, 2, 13, 41, -9], [4, -14, -9, -20], [24, 35, -24], [-30, 45, 23, -17], [-18, 38, -29, 29], [-50, 13]]

A: [-264, 0, 200, 50, 936, -28, 88, 1120, -576, -30, -684, -50]
****
Q: [[-40, -40], [35, 50, -8], [4, -32, 44, -24]]

A:
[1600, -400, 135168]
****