length of streets array =12
 first street =Iberville
 last street =Dumaine
last street= Dumaine
 
The initial array . . .
Iberville
Decatur
Toulouse
Bourbon
Dauphine
Royal
St Ann
St Peter
Conti
Exchange
Bienville
Dumaine

The final array . . .
Dumaine
Decatur
Toulouse
Bourbon
Dauphine
Royal
St Ann
St Peter
Conti
Exchange
Bienville
Iberville

Process finished with exit code 0