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.

[[50, -26, 6], [-40, 6], [19, -40], [36, 32, -10, 22, 1], [-18, -14], [-44, 27], [19, -8], [-15, 33, 42, -24, -37], [43, 28, -19]]
[-7800, -240, -40, -253440, 252, -44, -8, -1008, 28]

[[10, 46, 6], [-6, -18, -31, -15], [8, 25, -8, -4], [-5, -25, -41, -14], [20, 37, -17], [39, 19, 37, -34, -14], [-12, 42], [37, -48], [2, -5, -27, -7, 13], [-42, 29, 38], [-22, -44, 41], [13, -23, -31], [-19, 4, 14, -27]]
[2760, 108, 256, -14, 20, 476, -504, -48, 2, -1596, 968, 0, 56]

[[-42, 15, -30], [12, 16, 32, -1], [-8, 12, -20, -9], [42, -7, -12, 7, -10], [49, -42, -4, 22], [-28, 25, -1, -31, 3], [-6, 20], [45, -42, -30, -39], [44, 47, 3], [35, 18, -49, -27], [-46, -1], [21, 40, 4, -41, -35], [-49, -12, -2, -4, 38], [-50, 49], [-26, 25, 21, 36, 45]]

[1260, 6144, 1920, 5040, 3696, -28, -120, 1260, 44, 18, -46, 160, -3648, -50, -936]