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.

[[-15, -22], [-20, 45, 0], [10, -47, -17], [39, -32], [50, 3, 44, 44, -7], [13, -20, 36, -11], [-5, -11, 4], [24, 27, 50, 4], [28, -30], [-36, 25, 17, -24, 35], [-44, 33, 46, -24, 21], [-3, 21, 38], [-23, -28, 42, 11]]
[-22, 0, 10, -32, 96800, -720, 4, 4800, -840, 864, 48576, 38, -1176]

[[-24, 45, -3], [-35, 26, -34, -49], [23, -1, -24, -37, -15], [27, -21, 27, 34, 15], [-41, 4, -11], [2, 6, 33, -31], [41, 47, 46, -45], [16, -11, -42, 5, 34], [49, 10, 3], [30, 9, -18, 7, -4], [11, 21], [16, -25, -36], [7, -2, -12, -14], [1, -46, -4, 21, -43], [12, -15]]
[-24, -884, -24, 34, 4, 12, 46, -22848, 10, 2160, 0, -576, -336, 184, 12]

[[40, 21], [-50, 49, 3, -34, 18], [49, 34, -12, -7, -5], [19, -22, 27, -18, -22], [40, 13, -32], [-14, 28, -28], [-6, -20, -49, 9], [-10, 27, -48, 43, -13]]

[40, 30600, -408, -8712, -1280, 10976, 120, 480]