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.

[[-40, 39, 47], [32, -22, 29, 4], [-27, -11], [42, 26, 20, -12, 28], [-19, 46, 1], [-24, -38], [-32, 34, -44], [-1, 49], [-6, 42, 16], [2, 42, -29, 7, 22], [8, -47, -42, -20]]
[-40, -2816, 0, -7338240, 46, 912, 47872, 0, -4032, 1848, 6720]

[[-11, -40, 14, 15], [46, -13], [10, -45, -9, 31], [-39, 21, 8, -23, -46], [8, -25], [50, -22, 13], [7, 25, 46], [39, 18, 13, 26, -11], [-25, -40, 32, -19], [34, 35], [50, -3, 20, -37, 44], [2, 37, 50, 2], [22, 25, 29, -42], [-40, -50, 38, -4, -3], [22, -11]]
[-560, 46, 10, -368, 8, -1100, 46, 468, -1280, 34, 44000, 200, -924, -304000, 22]

[[50, -1, 11], [32, 37], [38, 25, 9, -8, -49], [-27, -35, -31, -6], [-7, -29, -43], [41, -46, 6, -28]]

[50, 32, -304, -6, 0, 7728]