# Generated by BOXES

Points: maxIndex 5
1   0.0  0.0 
2  10.0  0.0 
3   0.0 10.0
4  10.0 10.0 
5   5.0  5.0
end

Elements: 
1 2 5  1
2 4 5  1
4 3 5  1
3 1 5  1

END

Boundary:  
1 2  C 1 
2 4  C 3   # arc on right side 
3 4  C 1
3 1  C 2   # arc on left side
END