d1smxa_    d1smxb_    d1sn8a_    d1sn8b_ 
d1smxa_           0.0       90.0        0.0       68.5 
d1smxb_          90.0        0.0       91.6        3.5 
d1sn8a_           0.0       91.6        0.0       62.3 
d1sn8b_          68.5        3.5       62.3        0.0