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: [[29, -30, 45, 0, 38], [-11, 42, -18], [-48, -13, 21, 20], [18, -17, -31, -12], [39, -31], [7, 21], [8, 23, -21, -4, -18], [-36, 21]]

A: [0, -756, -960, -216, 0, 0, 576, -36]
****
Q: [[-38, 0, 9, -17, 48], [9, 15, 43, -39], [34, 15, 26], [19, 17, 13]]

A: [0, 0, 884, 0]
****
Q: [[-39, 32, 5, -44, -48], [-3, -42, 0], [50, -43, -31, 25], [30, -11], [-13, 15, 22, -31, 13], [-16, 27, 13]]

A:
[67584, 0, 50, 30, 22, -16]
****