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: [[-48, -9, 30, -29], [-8, -20], [31, -28, -38], [9, 11, 8], [8, -6, 47], [-26, -18]]

A: [-1440, 160, 1064, 8, -48, 468]
****
Q: [[19, -12, -9], [21, -5, -6, 34, 4], [35, -42, -16, -26], [19, 11, 43], [33, 12]]

A:
[-12, -816, -17472, 0, 12]
****