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.

Example Input: [[20, -8, -15, -38, 13], [24, 40, -45, -20, 49], [-32, -38, -46, -16], [38, 50, -15], [-29, 36, 14], [-47, 0], [48, -3, -24, -6], [19, -17, 31], [25, 43, 30, -30], [41, -4, -45], [-35, 11, 30, 26, 38], [5, 35]]
Example Output: [6080, -19200, 894976, 1900, 504, 0, 6912, 0, -900, -4, 29640, 0]

Example Input: [[0, 12], [-42, -14, -36, -39], [13, -1, 50], [26, 11], [47, 49, 39], [9, -30, 45, 19], [-3, 44, -38, -31], [-37, -44, 14], [11, 13, -8, 46], [43, 49], [-15, -11, 30, 24], [5, -44, 11, 2], [50, 37, -46, 4], [20, 16, -30]]
Example Output: [0, -21168, 50, 26, 0, -30, -1672, -616, -368, 0, 720, -88, -9200, -9600]

Example Input: [[7, 48], [9, 39, -27, 46], [-27, -21, -37, 24, -16], [-41, -8, -44, 27, -37], [-7, -19, -11, 5], [-48, -5], [8, -19, -37, -8], [11, -22], [-22, 16, -45, -34], [16, -44, -2, 48], [50, -46, 47], [-38, -35]]
Example Output:
[48, 46, -384, 352, 0, -48, -64, -22, 11968, 67584, -2300, -38]