0.401 51535.535  -445.168 51429.634
     2.401 53459.655 50865.097 53635.840
     2.901 53455.287 50858.383 53629.602
     3.401 53455.004 50857.945 53629.195
     3.901 53454.993 50857.923 53629.172
     4.401 53454.993 50857.923 53629.172
     4.901 53454.993 50857.923 53629.172