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:
[[21, -33], [-23, -15], [33, -13, 44, 9], [-47, 11], [3, 42], [-34, 27, 37, -8, -36], [-34, -40], [12, 18, 38], [-15, -8, -16], [14, -50], [-39, -5, 34, 16, 36], [17, -28, 22, -1]]

Ex Output:
[0, 0, 44, 0, 42, -9792, 1360, 8208, 128, -700, 19584, -616]


Ex Input:
[[-22, -18], [-1, -28, 19], [-25, -13, -31, 5, -47], [-4, -47, 38], [-6, -48, 25], [3, -37], [10, 37], [-49, 25, -33, 10, 43], [-6, 21, -19], [50, 33, 33], [40, -8, -19], [-27, -31, -15, -14, -41]]

Ex Output:
[396, -28, 0, -152, 288, 0, 10, 10, -6, 50, -320, -14]


Ex Input:
[[-7, -32, -12, -22, 13], [-42, -41], [33, -11], [-9, -43, -11, -4], [-45, -23, 13, 42, -3], [22, 50, -48, -4], [10, -24, 34, -14, -49]]

Ex Output:

[-8448, -42, 0, -4, 42, 211200, 114240]