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.

[[-15, 21, -15, -36, 14], [-48, 29, 33, 14, -17], [-30, 39, -24, -2, 46]]
[-504, -672, -66240]

[[-1, 38, -31, 24], [-3, 27, -11, 31, -26], [-27, 6], [-1, -38, 26, -30, 10], [7, 43, 10, -28, 39], [20, -22, -25], [43, 30], [13, -34, 40, -31, 21], [18, 0, -33, -20], [-28, 29, -36, 29], [-18, -32, -16, 16], [22, 33]]
[912, -26, 6, 296400, -280, -440, 30, -1360, 0, 1008, -147456, 22]

[[-30, -38, -47, -8, -25], [11, -16], [48, -48], [25, 44, -13, -34, -33], [6, -22, -49, -24, -43], [-9, 47, 39, 45], [43, 16, 44, -1], [-37, 18, 48], [31, -36, -8], [-16, -50, 6], [9, -36, -29], [23, 5, -31, 38], [-46, -26, 37], [-47, 24, -6, -9]]

[-9120, -16, -2304, -1496, 3168, 0, 704, 864, 288, 4800, -36, 38, 1196, -144]