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.

[[29, -30, 45, 0, 38], [-11, 42, -18], [-48, -13, 21, 20], [18, -17, -31, -12], [39, -31], [7, 21], [8, 23, -21, -4, -18], [-36, 21]]
[0, -756, -960, -216, 0, 0, 576, -36]

[[-25, 37, -13, -24], [-31, -17, 9, -21, -41], [2, -41, 25, -42, 48], [-26, -36, -15, 33, 25], [41, 17, 45, 3], [37, -43, -30], [12, 27, -35, 7, -3], [33, -9], [22, -4, 43, 35], [-47, -46, -26], [23, -45, 2, -39], [6, 18, -29, 13, 13], [-9, -39], [3, -15, -11, 0], [-4, 17]]
[-24, 0, -4032, 936, 0, -30, 12, 0, -88, 1196, 2, 108, 0, 0, -4]

[[-8, 49], [-16, 18, 25, -33], [22, -19, -20], [-32, 45, -47, -19, -47], [4, -44], [-50, 13, 39, -41, -50], [-44, 37, -20], [-10, 7, -13, 2, -50], [16, 16, 49, -50, -8], [-4, -44, 15], [33, 38, 8], [33, -39]]

[-8, -288, -440, -32, -176, 2500, 880, 1000, 102400, 176, 304, 0]