#VRML V2.0 utf8  
Transform { 
children  
Shape{ 
appearance Appearance { material Material {}}  
geometry Extrusion{  
solid FALSE
crossSection [ -1 0, -0.7 -0.7, 0 -1, 0.7 -0.7, 1 0, 0.7 0.7, 0 1, -0.7 0.7, -1 0]  
spine [0 -1 0 , 0 0 0, 0 2 0, 0 3.5 0, 0 6 0, 0 7 0] 
scale [1 1, 2 2, 2.4 2.4, 0.6 0.6, 0.5 0.5, 1.5 1.5]
endCap FALSE
}  
} 
} 

Transform { 
translation 6 6 0
children  
Shape{ 
appearance Appearance { material Material {}}  
geometry Extrusion{  
solid FALSE
crossSection [ -1 0, -0.7 -0.7, 0 -1, 0.7 -0.7, 1 0, 0.7 0.7, 0 1, -0.7 0.7, -1 0]  
spine [0 -7 0, 0 -1 0 , 0 0 0, 0 2 0, 0 3.5 0, 0 6 0, 0 7 0, 0 7.5 0] 
scale [1.5 1.5, 1 1, 2 2, 2.4 2.4, 0.6 0.6, 0.5 0.5, 0.7 0.7, 0.7 0.7]
endCap FALSE
}  
} 
}