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.

Ex Input:
[[-8, -47, 38, 16], [-8, 10, -29, 34], [-9, 29], [17, -30, 31, 11], [28, 16, 33, -29], [-28, -35, -47, 14], [50, 34, -15], [-36, 23, 1, -31, -29], [41, 46, 1], [-29, -16, 10, 12, 43], [-25, -22], [4, 49], [-23, -7, 27], [50, 35], [-19, -30, 8, 15]]

Ex Output:
[-4864, -2720, 0, -30, 448, -392, 1700, -36, 46, -1920, -22, 4, 0, 50, -240]


Ex Input:
[[-42, -26, 37, 19], [-5, -34, -50, -24], [-42, 42, 23], [-49, -50, 48, 3, -5], [11, 33], [30, 10], [-13, -1, 22], [42, 8], [-31, -4, 10, -15, 7]]

Ex Output:
[1092, -40800, -1764, -2400, 0, 300, 22, 336, -40]


Ex Input:
[[-18, 18, 50], [48, -49], [-19, 40, 41, -8, 45], [39, -8, -11], [8, -19], [-17, -50, 4, 45], [-39, 10], [3, 25, 48], [17, 27, 9, -21], [-31, -6, 44, -28, -27], [-36, 26]]

Ex Output:

[-16200, 48, -320, -8, 8, -200, 10, 48, 0, 7392, -936]