a b/img1044.txt 

  1
  
0 0.32269503546099293 0.4329608938547486 0.2765957446808511 0.6759776536312849





  
  

  2
  
0 0.7322695035460993 0.5167597765363129 0.25177304964539005 0.6536312849162011