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:
[[23, 12], [7, -46, 34, -2, 22], [-20, 12, -45, 15, 6], [30, -4, 50, -26, -39], [26, 43, -22, 34, -29]]

Ex Output:
[12, 68816, -1440, 156000, -19448]


Ex Input:
[[-35, -1, -33, 19, -29], [32, 32, -6], [-30, -32, -19, -30], [45, 1, 28], [-21, -37, -6], [4, 11], [-4, -6, -20, -11, 36], [-42, -47, -23, 13, 22], [23, 6, -29, 36, -22]]

Ex Output:
[0, -6144, -28800, 28, -6, 4, -17280, -924, -4752]


Ex Input:
[[-31, 50], [-39, -22, -11, -19, 15], [-11, -32], [19, -38, -33], [31, -46], [-18, 0, -35, 43, -6], [-15, -19, 26, 9]]

Ex Output:

[50, -22, -32, -38, -46, 0, 26]