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.

[[-20, 41], [50, 25], [11, 23, -32, 42, -10], [-38, 37, 36, 44], [-12, -25, -30], [-50, -21, -43, 33], [-13, -5, -5, 3], [18, 8, -11, 13, 3], [-26, 8, -33, -17], [35, 44, 49, -32], [30, 33], [-42, -46, -4, 25, -28], [-31, 30, -43, -2], [19, 43], [-31, -35]]
[-20, 50, 13440, -60192, 360, -50, 0, 144, -208, -1408, 30, 216384, -60, 0, 0]

[[-15, -40], [-10, -38, 23, 2, -11], [-1, 37, -27, -48], [-33, -5, 13, -22, 10], [31, -7, 45], [48, -29], [26, 0], [36, 20, 33, 43], [6, -18, -39], [37, -37], [-16, -25, -15], [-28, -23], [10, -30, -38]]
[-40, 760, -48, -220, 0, 48, 0, 720, -108, 0, -16, -28, 11400]

[[45, -16, 21], [-9, 5, -18, -38, 33], [-35, 13], [49, -15, -16], [-9, 4], [-19, -45], [-15, 35, -42], [-42, 30], [49, 15, -8, 45, -33], [-48, 2, 48, 31]]

[-16, 684, 0, -16, 4, 0, -42, -1260, -8, -4608]