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: [[0, 11, -14], [-7, -41], [47, 5, 28, 11], [-11, 0, -27, 21, 0], [-16, -18, 14], [-30, -45, -34], [-7, 14, 15, -47, -36]]

SOLUTION: [0, 0, 28, 0, 4032, 1020, -504]

PROBLEM: [[-39, -5, -8], [-46, -42], [17, 14, -32, 37], [45, 42], [1, -25], [-33, 48, -33, -48]]

SOLUTION: [-8, 1932, -448, 42, 0, -2304]

PROBLEM: [[-48, -39], [-11, -1, 7], [-11, 50, 47], [-29, 34, -31, 5], [-23, 33, -50, -43, -5], [30, -9, -7, -41], [-40, -1], [-48, 24, 31], [-19, 30], [-11, 36, 22], [39, 43], [5, 46]]

SOLUTION:
[-48, 0, 50, 34, -50, 30, -40, -1152, 30, 792, 0, 46]

