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.

[[-44, -20, 18], [46, 29], [-32, -31, -49], [44, -22, 34, 38], [47, 21], [-40, 38], [-42, -16, 18, -15], [-49, -4], [22, 16, -45], [-47, 44], [-18, -39, 31], [26, -26, 24, 42], [13, 7, 5, -20, 8], [-27, -26]]
[15840, 46, -32, -1250656, 0, -1520, 12096, -4, 352, 44, -18, -681408, -160, -26]

[[-1, 34, -8, 9], [8, 2, -10, 1, 15], [10, -7, -47, -2, 9], [-11, -42, 35, 20], [-13, -1, 7], [47, -3, -21, -22], [37, -23, -15, -46], [3, -43, -2]]
[-272, -160, -20, -840, 0, -22, -46, -2]

[[-17, -39, -37, -34, 9], [-14, 19, -46, -49, -26], [-25, -49, -32], [1, 0, 7], [-34, 33, -7, 3, 15], [-46, 29, 42, 38, -34], [-35, -48, -16, -39], [-20, 5, 37, 38], [29, 44], [50, -4, 22, 21], [-43, -33, 30, 12, 5], [38, 20, -28], [-15, -50, 23, -16, -32], [26, -39], [-17, 42]]

[-34, -16744, -32, 0, -34, 2496144, 768, -760, 44, -4400, 360, -21280, -25600, 26, 42]