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.

[[-18, -47, 13], [-20, 29, 21, 33, 9], [-29, 28, 29, 24], [39, -10, 3], [12, -8, 9, 36], [3, -43, 47, -13, -8], [-40, -25, 38, 5], [-41, -13, 17], [47, 15, -16, 21], [-7, -47], [4, -47, -16, -3], [-46, 48, 39, 46, -31], [-47, 10, -35, -8], [31, 13, 35], [33, 47, -13, -4, -31]]
[-18, -20, 672, -10, -3456, -8, -1520, 0, -16, 0, -64, -101568, -80, 0, -4]

[[-46, 35], [47, 10], [-12, 30], [-7, 31, -41], [25, -1, 2, 44, -13], [31, -19, -25, 6, -3]]
[-46, 10, -360, 0, 88, 6]

[[34, 19, -26, -26], [-50, 21, -21, -49, 35], [50, 46, 14, -45], [16, 0, 4], [31, -42], [-21, -14, 25, 11, 44], [46, -12], [-6, 35], [16, -41, -31, -3], [-10, -25, 1, -50]]

[22984, -50, 32200, 0, -42, -616, -552, -6, 16, 500]