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]: [[-2, -17, -10], [-4, 9], [-32, -21], [42, 49, 41, -16, 7], [23, 8, -10], [9, -20, -34, 4], [-23, 48], [39, 35, -49], [-40, 50, 45], [-40, 21, -16, 31, 33], [-42, 5, 0], [16, 4, 41, -46], [-11, 40], [37, -28], [23, 28, -7, -28]]
[EX A]: [20, -4, -32, -672, -80, 2720, 48, 0, -2000, 640, 0, -2944, 40, -28, -784]

[EX Q]: [[46, 20, -17, 40, -35], [17, -45, 39, 43, -42], [12, -9], [18, 21, -29], [-27, -8, -18, -21, 15], [9, -33, -30, 21, 8], [-15, 39, 8], [-17, 13, -37, -10], [9, -33], [2, 10, 23, 41, 47], [17, 5, 6, -21, 16], [-44, -8]]
[EX A]: [36800, -42, 12, 18, 144, -240, 8, -10, 0, 20, 96, 352]

[EX Q]: [[1, 31, 21, 39], [-28, -3, 44, 24], [-31, -12, 28, 48], [38, -25], [41, 20, -50], [24, 24, -28, 1], [30, -23, -13, 25, 43], [17, 36, -36]]
[EX A]:
[0, -29568, -16128, 38, -1000, -16128, 30, -1296]