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: [[-34, -14, -12], [-42, 19], [37, -27, -1], [37, -22, -3, 29], [-27, 0, -28], [-29, 8], [-16, -32, -31, -20], [-30, 4, 42, -5, -14], [-28, 12, 6, -43, 21], [-33, -35, -42, 13, -13], [1, -11, -37, 43, 45], [9, 35, -24, 14], [49, 4, 13, -27]]

Solution: [-5712, -42, 0, -22, 0, 8, -10240, 70560, -2016, -42, 0, -336, 4]