wheezy zeal 22 spearpoint 31 16 74 turtle
Which of the following steps will be the last but one?
5
Input : w z 22 s 31 16 74 t
Step 1 : 74 w z 22 s 31 16 t
Step 2 : 74 s w z 22 31 16 t
Step 3 : 74 s 31 w z 22 16 t
Step 4 : 74 s 31 t w z 22 16
Step 5 : 74 s 31 t 22 w z 16
Step 6 : 74 s 31 t 22 w 16 z