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.
Example: [[7, -3, -3, 11], [-6, -6, -5, 2], [-8, 4, -3]]
Example solution: [0, 72, -32]
Example explanation: The first inner list has no even integers, so the first number in the output is 0. The second list has -6, -6, 2 for even integers so the second output is 72. The third list has -8, 4 as even numbers so the third output is -32. This is a good example.

Problem: [[-36, -25, -14, 34], [-26, 47], [34, -28, 22, -9], [-49, 33, -7, -10, -34], [0, -21, -22, 42], [29, 49, -9], [-48, -33, -45, 7, -36]]

Solution: [17136, -26, -20944, 340, 0, 0, 1728]