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, 27, 25], [-12, 21, 45], [-16, -10, -34, -9, -34], [-21, -1, -15, -42], [1, -43, 49, -24, -28], [0, -23, 5, 50], [-44, 26, 3], [11, 4, 43, 5, 28], [44, 34, -26], [35, -22, -43, -8], [-29, -26], [45, -41], [-2, 19, -7, 7, -32], [-4, 36, -42, -21, -50], [-9, -10, 45, 19, -26]]
[40, -12, 184960, -42, 672, 0, -1144, 112, -38896, 176, -26, 0, 64, -302400, 260]

[[42, -23, -4, -41, -20], [35, 8], [10, -39, -18, 29, -48], [-10, -13, -10], [-43, 19, 25], [-13, 18, -45, 15], [7, -13, -19, 9], [19, 2, -19, 14, -18], [46, 20, -19, 42, -27], [-13, 28], [15, -12], [40, -5]]
[3360, 8, 8640, 100, 0, 18, 0, -504, 38640, 28, -12, 40]

[[47, 35, -34, -8, -8], [-24, 14], [-50, 10, -45, -20], [-17, -21, 0, -3, 17], [1, 0, -26, -39, 47], [49, -12, 14, -19, -22], [-5, -31, -30, -41, -35], [-34, 30, 8]]

[-2176, -336, 10000, 0, 0, 3696, -30, -8160]