similarity structure 1= 0.729035234784357
similarity structure 2= 0.642399225997794
similarity structure 3= 0.699832269381703
similarity structure 4= 0.540800416968085
similarity structure 5= 0.587683651140982
similarity structure 6= 0.66500812624277
similarity structure 7= 0.554076505389416
similarity structure 8= 0.669270998846891
similarity structure 9= 0.609310973353494
similarity structure 10= 0.556755171558122
similarity structure 11= 0.588630467639694
similarity structure 12= 0.658365206038652
similarity structure 13= 0.576514727448522