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.

Q: [[42, 47, -40], [-10, 47], [-23, 24]]

A: [-1680, -10, 24]
****
Q: [[-10, 31], [28, -27], [14, 19, -43, 33], [30, 0, -19], [14, 8, -41, 2], [-24, 48, -7], [41, 11, -5, 16], [-24, -9], [41, -35, 33, 19, -13], [41, -1, 36], [-16, -42], [16, -19, 0, 26, 5], [49, 9, 21, -35, -23], [49, -14, 1, -30], [29, -12, 20]]

A: [-10, 28, 14, 0, 224, -1152, 16, -24, 0, 36, 672, 0, 0, 420, -240]
****
Q: [[-41, 22, 29, 30, 26], [39, -44, -39, -24], [49, 42, -31, 36, 31], [-9, -30, -42], [15, 9, -48, 15, -34], [-43, 29, 31, 42, -5], [-44, 34, -16, 30, 25], [-10, 30, 28, -31, 39], [-27, -48, 42]]

A:
[17160, 1056, 1512, 1260, 1632, 42, 718080, -8400, -2016]
****