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.

Q: [[21, -8, -12], [-17, -3, -44], [14, 31, 21], [-20, 17, -11, 23], [49, 47, -3, 41, 29], [-11, 0, -24, -36, 14], [18, -19, -15, 29, 48]]

A: [96, -44, 14, -20, 0, 0, 864]
****
Q: [[-2, 16, -17], [34, -41, 9, 38], [-14, 13, -40, -3]]

A: [-32, 1292, 560]
****
Q: [[-38, 0, 9, -17, 48], [9, 15, 43, -39], [34, 15, 26], [19, 17, 13]]

A:
[0, 0, 884, 0]
****