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]

[[10, 17, 19, -45, -2], [15, 2], [-23, 44, -40, 34], [18, -2, -42], [28, 44, 1, 24], [-34, -10], [4, -3, -22, -47, -8], [-29, -10]]
[-20, 2, -59840, 1512, 29568, 340, 704, -10]

[[-49, 46], [-15, -22, 43], [48, 9, -46, 32], [-44, 6, 6], [-43, -20, -18, 33], [14, 35], [1, -32, 7, 24], [-5, -6, 29], [43, -35], [13, -35, 11], [45, 18, -2, -49], [-28, -4, 50, 18], [16, -41, -46, 23], [28, -27, 48, 44], [28, -27]]

[46, -22, -70656, -1584, 360, 14, -768, -6, 0, 0, -36, 100800, -736, 59136, 28]