triangle 
triangle triangle 
triangle triangle 
triangle triangle triangle triangle 
triangle triangle 
triangle triangle triangle triangle 
triangle triangle triangle triangle 
triangle triangle triangle triangle triangle triangle triangle triangle 
triangle triangle 
triangle triangle triangle triangle 
triangle triangle triangle triangle 
triangle triangle triangle triangle triangle triangle triangle triangle 
triangle triangle triangle triangle 
triangle triangle triangle triangle triangle triangle triangle triangle 
triangle triangle triangle triangle triangle triangle triangle triangle 
triangle triangle triangle triangle triangle triangle triangle triangle triangle triangle triangle triangle triangle triangle triangle triangle