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.

Input: Consider Input: [[0, 50, 16, -48, 7], [-2, -21, 12, 44], [20, -45, 14, 47], [-48, 10, -17, 34, 21]]

Output: [0, -1056, 280, -16320]


Input: Consider Input: [[29, -30, 45, 0, 38], [-11, 42, -18], [-48, -13, 21, 20], [18, -17, -31, -12], [39, -31], [7, 21], [8, 23, -21, -4, -18], [-36, 21]]

Output: [0, -756, -960, -216, 0, 0, 576, -36]


Input: Consider Input: [[0, 8, 42, 38, 23], [0, 23, -14], [-31, -15, 27], [12, 34], [14, 37, -20, -43], [-3, -49, 20, 32], [47, -17, -32], [36, 10, -6], [-33, -43, -27], [19, 28, 6, 23, -50], [7, 15, 32, -33], [37, 33, -28, 1], [37, -35, 16, -11], [15, 47, 27], [39, -30]]


Output: [0, 0, 0, 408, -280, 640, -32, -2160, 0, -8400, 32, -28, 16, 0, -30]