warm zebra 21 night 32 17 56 torsion
Which of the following steps will be the last but one?
V
We write the first letters of the given problem to simplify
Input : W Y 21 N 32 17 48 T
Step I : 56 W Z 21 N 32 17 T
Step II : 56 N W Z 21 32 17 T
Step III : 56 N 32 W Z 21 17 T
Step IV : 56 N 32 T W Z 21 17
Step V : 56 N 32 T 21 W Z 17
Step VI : 56 N 32 T 21 W 17 Z