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, -12, -13], [-37, -23, -6, -17], [14, -14], [23, 22, 34], [23, 15], [42, -42, 31, -50], [22, 44, -8, 13, -20]]

A: [-12, -6, -196, 748, 0, 88200, 154880]
****
Q: [[3, 18, -24, 48], [22, 0], [-31, 41], [-20, 31, 23], [3, 32], [46, -45, 0], [9, -19], [10, -22, 23, 17], [41, 42], [34, 44, -24], [17, 29], [26, 27], [41, -5]]

A: [-20736, 0, 0, -20, 32, 0, 0, -220, 42, -35904, 0, 26, 0]
****
Q: [[-17, 17, -4], [-9, -35, 24], [-17, -36], [31, 36, 23, -42, -28], [-48, 17, 35, -24], [-25, 48], [24, 46], [-7, 41, -32, -25, -5], [46, 5]]

A:
[-4, 24, -36, 42336, 1152, 48, 1104, -32, 46]
****