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.

[[18, 17], [-48, 16, 17, 1], [-14, 26, -17], [17, 49, -30, -42, 26], [-20, 16, -4, -5, 4], [-39, 23, -37, -25], [24, -40, -23, -4]]
[18, -768, -364, 32760, 5120, 0, 3840]

[[0, -27, -3, 22, 38], [22, 50, -13, -38], [12, 9, -36], [-45, -36, 4, -26, 15], [-41, 34, 3], [11, -28, -34, 19], [-27, -3, -29, -15, -45], [36, -14, -17], [-4, -28, -7], [7, -28, -45, -6], [8, 3, 32, -40, 23]]
[0, -41800, -432, 3744, 34, 952, 0, -504, 112, 168, -10240]

[[48, -31, -40, -26, -44], [-43, -12, -49, 46], [18, 26, 28, -43, -10], [11, 22, -33, 24, 49], [38, 15, 36, 21], [-15, -45, -22, -8], [23, -18, -15, -20]]

[-2196480, -552, -131040, 528, 1368, 176, 360]