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:
[[-2, 41, -50, -30], [5, -47], [35, 6, -46, 21], [33, 23, -6, -26], [-46, -15, -2], [-16, 29], [-20, -12, -20, -50]]

Ex Output:
[-3000, 0, -276, 156, 92, -16, 240000]


Ex Input:
[[-7, 1, 45, -26, -4], [-50, 34, 27], [-6, -6], [-3, 19], [14, 49, 31, -26, 22], [-35, 21, 48], [6, -12, 3, -43, 27], [12, 28, -10, 42, -16], [49, -40, 19, 3, 48], [-37, -47, 8], [-50, 16, -6, -36], [19, -4], [24, 37], [14, 5, -46, 12, 16]]

Ex Output:
[104, -1700, 36, 0, -8008, 48, -72, 2257920, -1920, 8, -172800, -4, 24, -123648]


Ex Input:
[[1, -1], [40, -9, 39, -18, 10], [49, -19, -19, -39, -40], [-20, -14, 35, 42, 29], [-49, 47, 47], [41, -47], [-7, -5, 24, 37], [31, 7, 21, -5], [-35, 7, 42, 15], [-7, -22, -6, 48]]

Ex Output:

[0, -7200, -40, 11760, 0, 0, 24, 0, 42, 6336]