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: [[23, 12], [7, -46, 34, -2, 22], [-20, 12, -45, 15, 6], [30, -4, 50, -26, -39], [26, 43, -22, 34, -29]]

A: [12, 68816, -1440, 156000, -19448]
****
Q: [[46, 14], [-42, 2, 18], [40, -33, 39, 16, -24], [-37, -43, -29, -18], [-27, -46], [-38, -26, 41]]

A: [644, -1512, -15360, -18, -46, 988]
****
Q: [[-19, -25, 20, 24], [14, -12], [-6, 19], [23, 24, -25], [14, -39], [15, -34, -41, 36], [-21, 48, -17, 21], [-16, -11]]

A:
[480, -168, -6, 24, 14, -1224, 48, -16]
****