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 Q]: [[-23, -22], [7, -46], [-5, -1, -49, -1], [15, -6], [-39, -42, -25, -4], [-2, 1, -40], [-33, -29, -18, 33, 48], [-5, -12, 44, -38, 9], [-50, -49, 44, -37, 47]]
[EX A]: [-22, -46, 0, -6, 168, 80, -864, 20064, -2200]

[EX Q]: [[8, -27, 49, -40, -35], [-25, -28], [-16, 46, 2, -33, -48], [-49, -15], [-14, -18, -27, 27], [27, -15, 24, 17], [20, -17, 19, 19], [15, -19, 7, 32, 25], [1, -46, -15, 41], [-35, 14, 32, -16], [0, -9, -5, 16]]
[EX A]: [-320, -28, 70656, 0, 252, 24, 20, 32, -46, -7168, 0]

[EX Q]: [[-8, -50], [33, 20, -32], [45, 3]]
[EX A]:
[400, -640, 0]