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]: [[14, 24, -49, -21], [-8, -48], [-17, -2, 23, 20], [21, -14, 13, 35], [-33, -48, 47, 6], [38, 42, 47, -9]]
[A]: [336, 384, -40, -14, -288, 1596]


[Q]: [[-28, 14], [-9, 23], [-37, 17, -30, 30, -5], [37, -39, 29], [22, 2], [44, -39, -14, -46, 14], [31, -27, 17, -40, 36]]
[A]: [-392, 0, -900, 0, 44, 396704, -1440]


[Q]: [[-18, -42, -10, 38], [-22, 8], [-21, 6, -39, 30], [-42, -22, 20, 15], [19, -35, 6, -27, 2], [12, -24, -11, -24, -18], [48, 50, -1], [20, 33], [-12, -45, 50]]
[A]:
[-287280, -176, 180, 18480, 12, -124416, 2400, 20, -600]