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.

[[-12, 20, 19], [-24, -35, -9, -46], [-33, 23], [-17, 49, 11, -19, -46], [-32, -32, 14, -20, 41], [10, 2, 39, 4], [-18, -31, 32, -13, -46], [-35, 37, 2], [-9, 16], [3, -17, 1], [7, -1, -47, -41], [-13, -7], [17, -20], [7, -3]]
[-240, 1104, 0, -46, -286720, 80, 26496, 2, 16, 0, 0, 0, -20, 0]

[[21, 22, -31, -12, 29], [44, 20, 0, 26], [1, -33, 50, 4], [47, -35, 50, -31], [49, -26, 47, -36], [-39, -28], [44, 2, 13, 41, -9], [4, -14, -9, -20], [24, 35, -24], [-30, 45, 23, -17], [-18, 38, -29, 29], [-50, 13]]
[-264, 0, 200, 50, 936, -28, 88, 1120, -576, -30, -684, -50]

[[18, -11, -45], [-31, -10, 15, -32, 2], [-46, 15, 10, -31], [48, 21], [-28, -29, 41, -22], [24, -5, -39, -13], [-6, 12, -8], [-43, 45, 47], [12, -13, 48]]

[18, 640, -460, 48, 616, 24, 576, 0, 576]