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: [[-41, -26, 2, -21], [-2, 18, -3, 2, 8], [-12, -34, -4, 46, 45]]

A: [-52, -576, -75072]
****
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: [[-41, -9, -46], [0, 36, 47, -4], [-19, -8, 25, -13], [9, 21, -18, -49, -24], [18, 29, -39, 41, -39], [25, 0, 44, 26], [1, -2, -9, -20], [-35, -18, -10], [-44, -23, -24, -49, -3], [9, 48], [40, 28, 5]]

A:
[-46, 0, -8, 432, 18, 0, 40, 180, 1056, 48, 1120]
****