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.

Ex Input:
[[-8, -49], [20, -38], [12, -47], [23, 46, 38], [-38, -27], [27, -29, 50], [-23, -40, -17, 44, -11], [25, -50, 25, 11, 11], [38, -2, 17, 5, -29], [11, 9, 17], [8, 33, 5, 45], [-2, -30], [42, 40, 7, -11, 50]]

Ex Output:
[-8, -760, 12, 1748, -38, 50, -1760, -50, -76, 0, 8, 60, 84000]


Ex Input:
[[39, -16], [32, 14, -12, -33], [15, -10], [35, 21, 16, -16, -33], [-25, -23, -29, 20, 50], [10, -36, 40, 8, -30], [49, 45], [21, 8, -21, 32], [-7, 11, -20, -27, 5], [42, -12, -8, -46, 32]]

Ex Output:
[-16, -5376, -10, -256, 1000, 3456000, 0, 256, -20, -5935104]


Ex Input:
[[-8, -8, -15], [20, 11, -46], [10, 5, 36, 45, -47], [-35, -19, -29, -18], [-11, -48], [-15, 16, 16], [-20, 1]]

Ex Output:

[64, -920, 360, -18, -48, 256, -20]