d1bg3a1    d1bg3a2    d1bg3a3    d1bg3a4    d1bg3b1    d1bg3b2    d1bg3b3    d1bg3b4 
d1bg3a1           0.0     1689.7     1419.0     1692.9       91.7     1686.5     1425.3     1693.7 
d1bg3a2        1689.7        0.0     1674.7     1948.6     1674.0       78.0     1681.0     1949.4 
d1bg3a3        1419.0     1674.7        0.0     1677.9     1403.3     1671.5       18.7     1678.7 
d1bg3a4        1692.9     1948.6     1677.9        0.0     1677.2     1945.4     1684.2        0.0 
d1bg3b1          91.7     1674.0     1403.3     1677.2        0.0     1670.8     1409.6     1678.0 
d1bg3b2        1686.5       78.0     1671.5     1945.4     1670.8        0.0     1677.8     1946.2 
d1bg3b3        1425.3     1681.0       18.7     1684.2     1409.6     1677.8        0.0     1685.0 
d1bg3b4        1693.7     1949.4     1678.7        0.0     1678.0     1946.2     1685.0        0.0