d4ubpc2    d1ubpc2    d1ie7c2    d2ubpc2    d3ubpc2    d1s3tc2 
d4ubpc2           0.0        2.0        0.0        0.0      398.0        0.0 
d1ubpc2           2.0        0.0        6.0       14.0      424.0        0.0 
d1ie7c2           0.0        6.0        0.0        0.0      426.0        0.0 
d2ubpc2           0.0       14.0        0.0        0.0      416.0        0.0 
d3ubpc2         398.0      424.0      426.0      416.0        0.0      410.0 
d1s3tc2           0.0        0.0        0.0        0.0      410.0        0.0