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.

[[34, -13], [31, 11, -10, 1], [-38, 25, -2], [-38, -37], [21, 24, 25, -22], [-11, -6]]
[34, -10, 76, -38, -528, -6]

[[-15, -10, -49, -8], [-49, -13], [-35, 9, -26, 50], [-43, -50, 9, -43, 20], [-30, -41], [-40, 42, -20, 31, 50], [-50, 1, -31], [42, -33, -14, 25, 47], [-45, -39], [29, 13, 27, -49], [18, 46], [-27, -50, -24], [-32, 39, -13], [-1, 10, 41, 25, -26]]
[80, 0, -1300, -1000, -30, 1680000, -50, -588, 0, 0, 828, 1200, -32, -260]

[[50, -12, -28, 41], [-24, 1], [31, 8], [8, 12, 48], [-48, 39, -25, 30, -9], [4, -16, -48, -16, -5], [-49, 40, -40, 24, -24], [32, 8, 40, -22, -48], [-50, 23, -43]]

[16800, -24, 8, 4608, -1440, -49152, 921600, 10813440, -50]