called with [9, 1, 10, 3, 9, 4, 6, 9, 3, 5]
called with [9, 1, 10, 3, 9]
called with [9, 1]
called with [9]
called with [1]
returning [1, 9] 1
called with [10, 3, 9]
called with [10]
called with [3, 9]
called with [3]
called with [9]
returning [3, 9] 0
returning [3, 9, 10] 2
returning [1, 3, 9, 9, 10] 4
called with [4, 6, 9, 3, 5]
called with [4, 6]
called with [4]
called with [6]
returning [4, 6] 0
called with [9, 3, 5]
called with [9]
called with [3, 5]
called with [3]
called with [5]
returning [3, 5] 0
returning [3, 5, 9] 2
returning [3, 4, 5, 6, 9] 5
returning [1, 3, 3, 4, 5, 6, 9, 9, 9, 10] 22
22