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: [[-17, -33, 27, 45, -50], [10, 18, 25, 21], [20, -7, 10, -10, 19], [-8, -18, -11]]

A: [-50, 180, -2000, 144]
****
Q: [[44, -44, 47, 13, 37], [34, -4], [12, 3, 4, -41], [37, -16, 23, -46, 37], [-12, -36], [4, -35, 25], [15, 44, -48, -44, -33], [3, -31, -43, 20, 10], [-3, 33, -43], [-1, 8], [-6, 16, -14, 4, 10], [-21, 23], [18, -19, -15, 23, 41]]

A: [-1936, -136, 48, 736, 432, 4, 92928, 200, 0, 8, 53760, 0, 18]
****
Q: [[37, 41], [-9, 26], [41, -2, 25], [49, 17, -38, 31], [21, 17, 9, -45], [31, 42, -5, -46], [10, -48]]

A:
[0, 26, -2, -38, 0, -1932, -480]
****