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.

[[-34, 44, -28, 15], [8, -49], [14, 37, -29, 20, -37], [-24, -31, 31, -18, 36], [11, -39, -35], [42, -50, 10], [-25, 46], [40, 27], [-46, 18, -32, 36], [-45, -28, -31, -23]]
[41888, 8, 280, 15552, 0, -21000, 46, 40, 953856, -28]

[[-7, -29, -17, 49, -44], [-17, 19], [-35, -22, -2, 22], [36, 16, 9, 16, 13], [-3, 11, -6, 22], [19, 31, -35, -42, 46], [1, 28], [-42, 19, -4, 49], [42, 28, -21, -49], [-11, -33, -3, 7, -25], [-27, -38, -13, 15], [-40, -3, 26, 23]]
[-44, 0, 968, 9216, -132, -1932, 28, 168, 1176, 0, -38, -1040]

[[2, 28], [-40, -28], [24, 46, -9, -13], [39, -17, 14], [49, -42, 2], [-42, -16, -45], [-40, -30], [27, -14, -14], [-35, 17], [9, -33, 50, -46, 47], [36, -27, 2, -19], [-4, 50, -31, -28, -37]]

[56, 1120, 1104, 14, -84, 672, 1200, 196, 0, -2300, 72, 5600]