d1fb1a_    d1fb1b_    d1fb1c_    d1fb1d_    d1fb1e_ 
d1fb1a_           0.0       34.0       26.0       18.0       34.0 
d1fb1b_          34.0        0.0       72.0       42.0       88.0 
d1fb1c_          26.0       72.0        0.0       18.0       56.0 
d1fb1d_          18.0       42.0       18.0        0.0       40.0 
d1fb1e_          34.0       88.0       56.0       40.0        0.0