General Template
------------------Arcs----------------------
Ship: From: Name To: Name: Distance (miles)
0 1 Boston 2 Baltimore 400
0 1 Boston 3 Pittsburgh 520
1 1 Boston 5 Cincinnati 700
0 2 Baltimore 4 Atlanta 650
0 2 Baltimore 5 Cincinnati 475
0 3 Pittsburgh 4 Atlanta 660
0 3 Pittsburgh 7 Chicago 460
0 4 Atlanta 6 Memphis 340
0 4 Atlanta 8 Dallas 720
1 5 Cincinnati 6 Memphis 290
0 5 Cincinnati 7 Chicago 390
0 6 Memphis 7 Chicago 480
1 6 Memphis 8 Dallas 400
0 7 Chicago 6 Memphis 380
0 7 Chicago 8 Dallas 800
------------------Arcs----------------------
Ship: From: Name To: Name: Distance (miles)
0 1 Boston 2 Baltimore 400
0 1 Boston 3 Pittsburgh 520
1 1 Boston 5 Cincinnati 700
0 2 Baltimore 4 Atlanta 650
0 2 Baltimore 5 Cincinnati 475
0 3 Pittsburgh 4 Atlanta 660
0 3 Pittsburgh 7 Chicago 460
0 4 Atlanta 6 Memphis 340
0 4 Atlanta 8 Dallas 720
1 5 Cincinnati 6 Memphis 290
0 5 Cincinnati 7 Chicago 390
0 6 Memphis 7 Chicago 480
1 6 Memphis 8 Dallas 400
0 7 Chicago 6 Memphis 380
0 7 Chicago 8 Dallas 800