%%MatrixMarket matrix coordinate real symmetric
%
 5  5  9
 1  1  11.0
 1  5  15.0
 2  2  22.0 
 2  3  23.0  
 2  4  24.0 
 3  3  33.0 
 3  5  35.0
 4  4  44.0   
 5  5  55.0