TASK DEFINITION: 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.
PROBLEM: [[-39, -46, -48], [23, 47, 48], [-44, 23, -45, 48], [5, -21, 37], [33, -3, 24], [10, 8, -29, -13, -39], [11, 22, 14], [-33, 12, 20], [14, 23, -34]]

SOLUTION: [2208, 48, -2112, 0, 24, 80, 308, 240, -476]

PROBLEM: [[16, -37, 33, 21], [14, 16, 44, 42, -42], [-37, -24, 25], [-30, -3, 31], [46, -18, 3, 10, 49], [-2, 30], [-36, 24, 30, -11], [-35, -20, 21], [-20, -40, -2, 42, 5]]

SOLUTION: [16, -17385984, -24, -30, -8280, -60, -25920, -20, -67200]

PROBLEM: [[-32, -33, 19], [-6, -12], [-3, 49], [-46, 0, -36], [37, -45, 15], [18, -30, 19, -23, -27], [-10, -18, -34, 43], [-9, 14, -1, 27, -39]]

SOLUTION:
[-32, 72, 0, 0, 0, -540, -6120, 14]