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:
[[-6, -2, 20, 50], [31, -17, -31, -36, 39], [15, -26, -41], [21, -34, 50, -40, -36], [42, 22, -45, 32], [-39, 20, 31, 50, -36], [45, -1, -21, 44], [-2, 22, -17, 2, -22], [14, -49], [-12, 36, 40, 42, 41], [23, 32], [14, 13, 26, -39, 6], [32, -16, 7, 20, 5], [46, 29], [27, -44, -25]]

Ex Output:
[12000, -36, -26, -2448000, 29568, -36000, 44, 1936, 14, -725760, 32, 2184, -10240, 46, -44]


Ex Input:
[[-31, 44, -16, 29, -45], [-38, -18, 27], [44, -20, -35, 29], [9, -12], [19, 24], [-18, 50], [-15, -10, 28, 40], [-28, 5, 42], [-7, -13, -35, 25]]

Ex Output:
[-704, 684, -880, -12, 24, -900, -11200, -1176, 0]


Ex Input:
[[-39, -32, -17], [-28, 7, -10, -40, -23], [-25, 4, 49, -44], [48, -31], [-30, 44, -31, 30, 30], [2, -50, -50, -16, 30], [21, -21, 28], [-33, 18, 4, -37]]

Ex Output:

[-32, -11200, -176, 48, -1188000, -2400000, 28, 72]