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.

Q: [[34, -6, 40, -18], [42, -7, 38, -36, 31], [-21, -23], [-20, -45, -12, -31, 12], [34, -32, 25, 15, 43], [-37, 46], [40, -16, -4, -14], [40, 3, -36, 30, 1], [-26, 12, -28]]

A: [146880, -57456, 0, 2880, -1088, 46, -35840, -43200, 8736]
****
Q: [[-8, -47, 38, 16], [-8, 10, -29, 34], [-9, 29], [17, -30, 31, 11], [28, 16, 33, -29], [-28, -35, -47, 14], [50, 34, -15], [-36, 23, 1, -31, -29], [41, 46, 1], [-29, -16, 10, 12, 43], [-25, -22], [4, 49], [-23, -7, 27], [50, 35], [-19, -30, 8, 15]]

A: [-4864, -2720, 0, -30, 448, -392, 1700, -36, 46, -1920, -22, 4, 0, 50, -240]
****
Q: [[3, -16, -36], [-43, 17, 42], [-22, 31, -50], [-39, -5, -21], [-28, 12], [-11, -12, -2], [38, 36, -2, 38], [18, -12, -13, 30, 39], [46, 12, -16], [43, 48, 48, 38, 5], [31, -10, -1, 14]]

A:
[576, 42, 1100, 0, -336, 24, -103968, -6480, -8832, 87552, -140]
****