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: [[-12, -16, -49], [38, 8], [41, -37, 4, 31], [37, -10, 8, 31], [-43, -5, 13]]

A: [192, 304, 4, -80, 0]
****
Q: [[-42, -27, -46, -45], [45, -32], [-44, -8], [-23, 2], [15, 2, 17, 7], [27, 39, -38, -39, -9], [2, 46, 42, -33], [-47, 33, -50], [-9, -25, 8, 23, -1], [-46, -20, 27, 47, -10], [-13, 9, 22, 29, -40], [-45, -5, -30], [36, -20, -42], [-33, 39, -28, 20]]

A: [1932, -32, 352, 2, 2, -38, 3864, -50, 8, -9200, -880, -30, 30240, -560]
****
Q: [[39, -37, 13, 6, -19], [-9, 19, -39, 46], [-7, 4, -19, -39, 11], [-4, -28, 31, -40, -19], [-20, -41, -1, 28, 42], [-42, 30], [-41, 13, 50], [31, 13], [9, -43, 6, 38, 42], [-34, -9, 11], [-7, -42, -42], [-47, 31, 6, 50, 28], [28, 6, 7, 8, 41]]

A:
[6, 46, 4, -4480, -23520, -1260, 50, 0, 9576, -34, 1764, 8400, 1344]
****