graphsize 550,550
clg
color red

  poly {193,10, 273,90, 193,90, 233,130, 173,190 , 213,230, 133,230, 153,210, 130,186, 90,216, 10,216, 50,186, 17,186, 193,10}
color blue
poly {273,90, 353,10, 530,186, 497,186, 537,216, 457,216, 417,186, 393,210, 415,230, 335,230, 373,190, 313,130, 353,90, 273,90} 
color black
line 273,90 , 233,50
line 233,50, 193,90
line 193,90, 273,90

line 153,50, 153,210
line 153,210, 73,130
line 73,130, 153,50

line 153,50, 233,130
line 233,130, 153,210
line 153,210, 153,50

line 73,130, 130,186
line 130,186, 17,186
line 17,186, 73,130

line 173,190, 133,230
line 133,230, 213,230
line 213,230, 173,190
 # parallélogramme
 line 50,186 ,130,186
  line 130,186 ,90,216 
  line 90,216 ,10,216
  line 10,216 ,50,186
#carre
 line 233,50 ,193,10
  line 193,10 ,153,50
  line 153,50 ,193,90
  line 193,90 ,233,50

 line  273,90 , 313,50
 line 313,50 , 353,90
 line 353,90 , 273,90
 
  line  393,50 , 393,210
  line 393,210 , 313,130
  line 313,130 , 393,50

 line  473,130 , 393,50
 line 393,50 , 393,210
 line 393,210 , 473,130
 
 line  473,130 , 530,186
 line 530,186 , 417,186
 line 417,186 , 473,130

 line  373,190 , 415,230
 line 415,230 , 335,230
 line 335,230 , 373,190

# parallélogramme

 line  497,186 , 537,216
 line 537,216 , 457,216
 line 457,216 , 417,186
 line 417,186 , 497,186

# carre
 line  313,50 , 353,10
 line 353,10 , 393,50
 line 393,50 , 353,90
 line 353,90 , 313,50