4  5  8  3
0.5  150.  1.0  50.  850. 
 74822.   74849.
 90113.   90137.
 96364.   96466.
75172.   32.167   -72.582 
82748.   32.193   -72.852 
90163.   32.358   -73.177 
96494.   32.513   -73.582 
 73051.   98400.
73051.   75065. 
75359.   77262. 
80204.   82689. 
83820.   85824. 
88142.   90150. 
90190.   92207. 
94428.   96540. 
96582.   98400.