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:
[[17, -18, 9], [-42, -12], [39, -2, 31, 14], [-16, -9, -20], [19, -30], [47, -29, -40]]

Ex Output:
[-18, 504, -28, 320, -30, -40]


Ex Input:
[[-40, -39], [-15, -29, -16], [-14, -39, -33], [-43, -20, -12, 21, 10], [50, -4, 47, -41, 0], [6, 15, -1, -11, -13], [-23, -9, -19], [19, 26, -34, -41, 24], [41, -29, -29], [28, -44, 22, -10], [17, -15], [41, 35, -11], [16, 45], [29, -4], [23, -41, -47, -39, -22]]

Ex Output:
[-40, -16, -14, 2400, 0, 6, 0, -21216, 0, 271040, 0, 0, 16, -4, -22]


Ex Input:
[[-33, -23, -29, 32], [9, -48, 31, 26], [2, -4, 40, -38], [28, -47], [12, -11, -18, -11, -25], [-50, 49], [-3, -28, 32, -25, 10], [-24, -17], [-33, -19, 47], [-44, 31, -45, 45, -13], [-26, 31]]

Ex Output:

[32, -1248, 12160, 28, -216, -50, -8960, -24, 0, -44, -26]