1 2 3 4 5 6 7 8
-4.0 0.0 247.184462026 0.0 247.238212457 0.647887323944 248.347497932 0.595590936926 249.707662004 0.591549295775 263.989816777 0.605633802817 266.089409171 0 268.64 0.0