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:
[[-15, -10, -49, -8], [-49, -13], [-35, 9, -26, 50], [-43, -50, 9, -43, 20], [-30, -41], [-40, 42, -20, 31, 50], [-50, 1, -31], [42, -33, -14, 25, 47], [-45, -39], [29, 13, 27, -49], [18, 46], [-27, -50, -24], [-32, 39, -13], [-1, 10, 41, 25, -26]]

Ex Output:
[80, 0, -1300, -1000, -30, 1680000, -50, -588, 0, 0, 828, 1200, -32, -260]


Ex Input:
[[-35, 39], [-23, -1, -39], [-29, -23], [47, -4, -6], [-27, -50, 39, -35], [44, -33, 40, -48], [-10, 23, 40, -30], [-3, -48]]

Ex Output:
[0, 0, 0, 24, -50, -84480, 12000, -48]


Ex Input:
[[-34, 37, -23], [-41, -31, -41, -2, -39], [16, 8], [27, 13], [38, 5], [37, -15, -11], [-48, -1, 2, -5], [27, 37, -6, 12], [-33, 22, 37, 32, -21]]

Ex Output:

[-34, -2, 128, 0, 38, 0, -96, -72, 704]