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.

[[-50, -21, -39, -32], [-24, 13], [-43, 13, -16, 21], [-36, -30], [45, -15, -2, -15], [-11, 30], [-43, -31], [17, -49, 37, 27], [-13, -35, 28], [-2, 10, -42], [-39, -5, -5, -14], [16, 38]]
[1600, -24, -16, 1080, -2, 30, 0, 0, 28, 840, -14, 608]

[[48, 41, 24, -29], [49, 22, -2, 27], [-39, 49, 37, 38, -29], [-18, 23, -5]]
[1152, -44, 38, -18]

[[-20, -9, 33, 35], [49, -44, -10], [-16, -24, 0], [-11, 10, -7, 8], [-25, -46, 41], [6, 35, 41, 24, -38], [-44, -44, 4, -19, -48], [35, -34], [-41, -34, -30], [30, -42, 6, -5, 37], [5, 23], [3, -42, 11, 10]]

[-20, 440, 0, 80, -46, -5472, -371712, -34, 1020, -7560, 0, -420]