# ungefähr...
Innerberliner Grenze	Z 7656,24375 8181,23306 8300,22881 8325,22437 7975,21543 7725,21237 7256,20625 6325,20443 9256,17912 9568,17612 9843,17025 9906,16262 10243,14931 9818,14675 9637,14587 9250,14131 8775,14750 7912,14237 8243,13487 8331,13381 8225,13318 8237,13006 8462,12831 8562,12637 8550,12412 8525,12243 8618,12131 8587,11856 8512,11787 8193,11668 8550,11487 8725,11206 10031,11362 10125,11487 10431,11368 10500,11412 10706,11212 10793,11256 10925,11062 10931,11043 11106,10956 11137,11031 11312,10968 11337,11031 11462,11118 11662,11068 11850,11081 11987,11156 12175,11456 13618,10418 13506,10287 12856,9475 12868,9375 13043,9268 13112,9343 13293,9250 13350,9300 14006,8775 14956,7675 15581,6675 15575,6518 15375,6143 15337,5993 14050,6050 14506,5125 14706,4875 15593,4181 17687,2643 18081,2443 18706,1262 18800,987 18293,-306