Draw an example skip list that results from performing the following series of operations on the skip list shown in Figure 9.12: erase(38), insert(48,x), insert(24,y), erase(55). Record your coin flips, as well.

SA 17 DSL------------- 42 38 42 17 20 25 38 39 44 50 Figure 9.12: Removal of the entry with key 25 from the skip list of Figure 9.11. The positions visited after the search for the position of So holding the entry are highlighted in blue. The positions removed are drawn with dashed lines