d1r7ia1    d1r7ib1    d1r31a1    d1r31b1    d1qaya1    d1qayb1    d1qaxa1    d1qaxb1 
d1r7ia1           0.0        2.0        0.0        4.0       16.0       16.0       18.0       10.0 
d1r7ib1           2.0        0.0        0.0        2.0       30.0       32.0       16.0        8.0 
d1r31a1           0.0        0.0        0.0        2.0       16.0       16.0       10.0       14.0 
d1r31b1           4.0        2.0        2.0        0.0       10.0       10.0       10.0        2.0 
d1qaya1          16.0       30.0       16.0       10.0        0.0        0.0        0.0        0.0 
d1qayb1          16.0       32.0       16.0       10.0        0.0        0.0        0.0        0.0 
d1qaxa1          18.0       16.0       10.0       10.0        0.0        0.0        0.0        0.0 
d1qaxb1          10.0        8.0       14.0        2.0        0.0        0.0        0.0        0.0