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.

[[-27, 50, 36, 5, 26], [-1, -12, -18], [0, -50, -50, 25], [-10, 8], [-12, -10, 16], [-3, -46, -6, -26]]
[46800, 216, 0, -80, 1920, -7176]

[[0, -27, -21], [-21, -13, -22, 48, 22], [21, 30, -19, -47, 47], [37, 15, -8, 0, 20], [20, -31, -8, 19, 32]]
[0, -23232, 30, 0, -5120]

[[-47, 5], [-44, -11, -39], [32, 0, 44, -23, 33], [-13, -19, 22], [-38, -23], [30, -42], [0, 25]]

[0, -44, 0, 22, -38, -1260, 0]