TASK DEFINITION: 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.
PROBLEM: [[-33, -7, 36], [-27, 20, -2, -2], [-7, -7], [7, -29], [-3, 0, 30, -28], [27, 30, -13, 42], [33, -10, 21]]

SOLUTION: [36, 80, 0, 0, 0, 1260, -10]

PROBLEM: [[32, 37], [-27, -1, 12], [-11, -18], [-45, 39, -21], [-22, 23], [-32, 44, 48, 18, 34], [-29, 30, 34], [33, -20], [7, -43, 23, -7, 4], [-2, -18, 2, 43], [26, 30, -33], [-30, 19, -31, -42], [17, 1, -4], [-23, 40, -22, 42, 4]]

SOLUTION: [32, 12, -18, 0, -22, -41361408, 1020, -20, 4, 72, 780, 1260, -4, -147840]

PROBLEM: [[-29, -31, -31], [-4, 2, 1, -38], [47, -16], [30, -49], [-12, 17, 12, 28, 7], [14, -24, 48, 47], [-15, -25, -26, 17], [19, 9], [-12, 37, 32], [39, -28, -29, -29, -4], [-1, 16, 41, 2], [-1, -22, 5, -22, -35], [-44, 21]]

SOLUTION:
[0, 304, -16, 30, -4032, -16128, -26, 0, -384, 112, 32, 484, -44]