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]: [[18, -11, -13], [-20, -21, 26], [40, 6, 3]]
[EX A]: [18, -520, 240]

[EX Q]: [[-12, -43, -3], [-26, -24], [-31, -29, 16, 26, -10], [-33, 28], [4, -14, -35, 11, 6], [-8, -12, 7, -5], [0, 38, 3, -43, 21], [-49, 6], [23, -19, 49, -8, 44], [-28, -30, 31, 30], [44, -40]]
[EX A]: [-12, 624, -4160, 28, -336, 96, 0, 6, -352, 25200, -1760]

[EX Q]: [[-11, -23], [47, 3, -10], [1, -33, 7, 29, -37], [-26, -27, -48, 38], [47, 38, 0, 19, 4], [-38, 43, -46, 23, -43], [-13, -37, 8], [33, -33, -19, -50, 18], [-46, -37, 2, -50, -1], [30, 11], [-27, 35, 40, -44], [20, 50, 30, -39]]
[EX A]:
[0, -10, 0, 47424, 0, 1748, 8, -900, 4600, 30, -1760, 30000]