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.

Ex Input:
[[35, 17, 7, -41, 22], [33, -17], [-50, 31]]

Ex Output:
[22, 0, -50]


Ex Input:
[[-15, 21, -32, -48, -14], [-8, -45], [5, 37, 7, -12, 11], [48, 49, -39], [44, 42, -41, -11], [-28, 50, -29, -34, 27], [39, -31], [-49, -32, 9, 46, -28], [46, -43, -41, 50], [47, -10], [20, -5, -3, 9, 40], [48, 46, -9, 6, -1]]

Ex Output:
[-21504, -8, -12, 48, 1848, 47600, 0, 41216, 2300, -10, 800, 13248]


Ex Input:
[[35, -48], [33, -11, 10, -34, 33], [47, 45, -11, -46], [-42, -35, 4], [10, 2], [-50, -11, -13, -44]]

Ex Output:

[-48, -340, -46, -168, 20, 2200]