Welcome to the Bus Route Calculator
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Please choose from the following menu of options:
     1) Calculate shortest path,
     2) Calculate shortest # stops,
     3) Calculate REAL shortest path,
     4) Calculate shortest # transfers,
     5) Quit
Enter choice now (1-5): 
Please enter the starting and ending stops: 
Take B-2 from EEE to DDD
Take B-2 from DDD to CCC
Total time: 00:15

Please choose from the following menu of options:
     1) Calculate shortest path,
     2) Calculate shortest # stops,
     3) Calculate REAL shortest path,
     4) Calculate shortest # transfers,
     5) Quit
Enter choice now (1-5): 
Please enter the starting and ending stops: 
Take E-5 from III to GGG
Take D-4 from GGG to FFF
Total time: 00:30

Please choose from the following menu of options:
     1) Calculate shortest path,
     2) Calculate shortest # stops,
     3) Calculate REAL shortest path,
     4) Calculate shortest # transfers,
     5) Quit
Enter choice now (1-5):