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: [[-18, -5], [29, -9, -34], [4, 13], [-24, -27], [-43, -2]]

A: [-18, -34, 4, -24, -2]
****
Q: [[0, -27, -21], [-21, -13, -22, 48, 22], [21, 30, -19, -47, 47], [37, 15, -8, 0, 20], [20, -31, -8, 19, 32]]

A: [0, -23232, 30, 0, -5120]
****
Q: [[48, 8, 8, -16, 21], [13, -31, 15], [-21, 8, 3, 42], [-32, -41, 50, 35], [16, -11, -22], [21, -4, 17, 0, 32]]

A:
[-49152, 0, 336, -1600, -352, 0]
****