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.

[[49, -50, 23], [3, 37, -23, -30], [30, 17, -35, -22, -20], [43, -12, -10, 46], [5, 8], [27, 12, 29, 29, -25], [-11, 43, 11, 8], [-22, 43, 4, -38, 22], [39, -42], [-38, 32, -12, -46], [-46, 39, -47, -6, 21], [-45, 13, 23, -43], [-38, -18, -30], [-47, 43, 5, -38], [33, 14]]
[-50, -30, 13200, 5520, 8, 12, 8, 73568, -42, -671232, 276, 0, -20520, -38, 14]

[[32, -19], [-27, 9, 45, 11], [-24, 21, -22, -16], [50, 7], [-31, 10], [24, 14, -29], [-39, 37, 16], [-5, -7]]
[32, 0, -8448, 50, 10, 336, 16, 0]

[[46, 45, -9, 24], [31, 17, 41, 4], [10, 1, -34], [2, 23, 28], [35, 50], [39, 1, -3, -45, 36], [38, -39], [-21, -39, -44, 49], [-30, 37, 29, 13, 1], [-28, -42]]

[1104, 4, -340, 56, 50, 36, 38, -44, -30, 1176]