No of Segments =     4

 
AH  12  27   0.0  26.1  44.3  57.9
AH  27  42  26.1   0.0  24.2  37.8
AH  42  57  44.3  24.2   0.0  17.3
AH  57  63  57.9  37.8  17.3   0.0