Input : wheezy yeoman 22 spearpoint 31 16 47 tourtiere
Which of the following steps will be the last but one?
Answer: B
Input : w y 22 s 31 16 47 t
Step 1 : 47 w y 22 s 31 16 t
Step 2 : 47 s w y 22 31 16 t
Step 3 : 47 s 31 w y 22 16 t
Step 4 : 47 s 31 t w y 22 16
Step 5 : 47 s 31 t 22 w y 16
Step 6 : 47 s 31 t 22 w 16 y