pls send the solution step by step especillacy when add 63 pls

PROBLEM 3 Draw the sequence of AVL trees obtained when the following keys are inserted one-by-one, in the order given into an initially empty AVL search tree: {16, 27, 9, 11, 36, 54, 81, 63.72) Identified rotations, if there is any. 16 / 9 27