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: [[8, 6], [17, -46], [-2, 9], [-16, 15], [-38, -25], [-14, -12, 33, -6]]

SOLUTION: [48, -46, -2, -16, -38, -1008]

PROBLEM: [[-23, -10, 3], [31, 40, -13, -45, 47], [44, -42, -13, 19], [43, 18, -7, -2, 26], [21, 18, -4, -37, 2], [14, 23, 0, -39, 27], [11, 19, -21], [-47, -25], [-5, 43, -23, 34], [36, -43, 44], [25, 33, -46, -12], [-1, -8, -28, 25, 27], [-44, 3, 11]]

SOLUTION: [-10, 40, -1848, -936, -144, 0, 0, 0, 34, 1584, 552, 224, -44]

PROBLEM: [[11, -32], [34, -40, 43], [4, -7, -33, -49, -19], [-39, 19, -9, -39], [-38, 47, -6], [36, 43], [-4, -7], [29, 23], [5, 1, -39], [1, 46, 0, -21, 0], [28, -30, -20], [-17, -43], [-33, 1, 19], [-1, 48, 25, 31]]

SOLUTION:
[-32, -1360, 4, 0, 228, 36, -4, 0, 0, 0, 16800, 0, 0, 48]