v01 : (line23[0].Length)>(line23[1].Length)?line23[0].Length:line23[1].Length

v02 : (line23[0].Length)>(line23[1].Length)?line23[1].Length:line23[0].Length

v03 : (line23[0].Length)>(line23[1].Length)?line23[0]:line23[1]

v04 : (line23[2].Length)>(V301)?V303:V305

v05 : (line23[2].Length)>(V302)?line23[2]:V306

v06 : (line23[0].Length)>(line23[1].Length)?line23[1]:line23[0]



v04 = middle distance of three