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.

[[-12, -29], [2, -42, -12], [-40, -45], [29, 32], [-28, -4, -7], [-7, -36, 12], [-2, 38, -19, 45], [5, -20, -47], [25, 22, -48, 46], [-49, -33, 10, 34], [13, 38, -10]]
[-12, 1008, -40, 32, 112, -432, -76, -20, -48576, 340, -380]

[[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]

[[23, 10, -29, 41], [43, -21, 7, -25], [41, 48, 3], [-9, -22, 17, 13], [40, -19], [24, -8, -22], [32, 16, 17, -32, -39], [47, 11, 10, -20, -50], [24, -33, 47, -1], [38, -43], [-44, -38, 41, 36, 7], [45, -29, -32, -33, 28], [-44, -45]]

[10, 0, 48, -22, 40, 4224, -16384, 10000, 24, 38, 60192, -896, -44]