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]: [[21, 22, -31, -12, 29], [44, 20, 0, 26], [1, -33, 50, 4], [47, -35, 50, -31], [49, -26, 47, -36], [-39, -28], [44, 2, 13, 41, -9], [4, -14, -9, -20], [24, 35, -24], [-30, 45, 23, -17], [-18, 38, -29, 29], [-50, 13]]
[EX A]: [-264, 0, 200, 50, 936, -28, 88, 1120, -576, -30, -684, -50]

[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]: [[-49, 2, 10], [-8, 18, -35], [0, 21, -23, -40], [10, 27]]
[EX A]:
[20, -144, 0, 10]