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: [[-23, -22], [7, -46], [-5, -1, -49, -1], [15, -6], [-39, -42, -25, -4], [-2, 1, -40], [-33, -29, -18, 33, 48], [-5, -12, 44, -38, 9], [-50, -49, 44, -37, 47]]

A: [-22, -46, 0, -6, 168, 80, -864, 20064, -2200]
****
Q: [[10, -25, 29, -10], [-8, 31, 35, -48, -1], [-33, -29, 16], [3, -2], [-37, 19, -5, 16], [-34, -47, -33], [-30, 0, 37, 1], [-37, 45, 39, -5], [-47, 20, -20, -30, -29], [-37, -27, 46], [-17, -26, -35, 14], [-5, -38, -1, 35, 44]]

A: [-100, 384, 16, -2, 16, -34, 0, 0, 12000, 46, -364, -1672]
****
Q: [[0, -19, -6], [17, -18, -2, 31], [0, -5, 42], [23, 13, 28, -24, -15], [39, -21, -42, 16, -35], [33, 50, 8, -7], [-19, 21], [35, 24, -21, 26, 37], [-24, 24]]

A:
[0, 36, 0, -672, -672, 400, 0, 624, -576]
****