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.

[[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]

[[-10, 39, -31, 2], [-45, 4, 34], [-19, 25, 47, -4], [15, -3], [-10, 18, 50, 30]]
[-20, 136, -4, 0, -270000]

[[-3, 13, 36, -3, 11], [9, 24], [-20, 21, -46], [22, 49, 30], [-15, 31, -47, 21, 0], [-45, 27, -38], [28, 37, 43, -14], [21, 9, 27, 7, 41], [-8, 10], [-30, 14], [-22, 14, 18, 34], [22, 16, 14], [-30, -47]]

[36, 24, 920, 660, 0, -38, -392, 0, -80, -420, -188496, 4928, -30]