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.

[[10, -37], [-37, -50, -2], [22, -16, -30], [2, 5, 39, 46, 21], [-17, -21, -2, -8], [-14, -34, -12], [-39, -29, 34, -38, 49], [-41, 48, 29], [-4, -19, -27, 32, 7]]
[10, 100, 10560, 92, 16, -5712, -1292, 48, -128]

[[-29, -46, 2, -48], [-48, 38, -16, -34], [-26, 4], [22, 43, 0, -24], [28, -30, -23], [45, -38, 17], [-36, -3, 35], [14, -20, -6], [-27, -47, -25], [29, -21, 37, -46], [2, -1], [-38, -41, 21, 31], [-9, -4, 33]]
[4416, -992256, -104, 0, -840, -38, -36, 1680, 0, -46, 2, -38, -4]

[[-13, -24], [-26, -4, 14, -30, 14], [-20, 20], [13, -5], [-50, 49, -7, -5], [-39, 11], [30, -10, 32, -11], [-7, 45, 43], [1, 41, -41, -21], [-38, -48, 27, 0, -34], [43, 7], [-1, -23], [12, 27, 25, 23]]

[-24, -611520, -400, 0, -50, 0, -9600, 0, 0, 0, 0, 0, 12]