Given the task definition and input, reply with output. 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.

[[0, -21], [-47, -49], [-38, -16, -8, -43, -20], [10, -33], [-3, 34, 23], [30, 5, -41, -35]]

[0, 0, 97280, 10, 34, 30]