d1rf6a_    d1rf6b_    d1rf6c_    d1rf6d_    d1rf4a_    d1rf4b_    d1rf4c_    d1rf4d_    d1rf5a_    d1rf5b_    d1rf5c_    d1rf5d_ 
d1rf6a_           0.0       52.0       92.0       36.0        8.0       16.0       16.0        0.0     1494.0     1470.0     1470.0     1388.0 
d1rf6b_          52.0        0.0       58.0       54.0       68.0       92.0       62.0       72.0     1482.0     1474.0     1456.0     1442.0 
d1rf6c_          92.0       58.0        0.0       70.0       80.0       98.0       88.0       80.0     1496.0     1530.0     1494.0     1516.0 
d1rf6d_          36.0       54.0       70.0        0.0       30.0       38.0       30.0       30.0     1498.0     1558.0     1532.0     1454.0 
d1rf4a_           8.0       68.0       80.0       30.0        0.0        2.0        8.0       12.0     1506.0     1544.0     1534.0     1424.0 
d1rf4b_          16.0       92.0       98.0       38.0        2.0        0.0        0.0       20.0     1506.0     1548.0     1536.0     1452.0 
d1rf4c_          16.0       62.0       88.0       30.0        8.0        0.0        0.0       18.0     1506.0     1524.0     1498.0     1438.0 
d1rf4d_           0.0       72.0       80.0       30.0       12.0       20.0       18.0        0.0     1484.0     1516.0     1508.0     1426.0 
d1rf5a_        1494.0     1482.0     1496.0     1498.0     1506.0     1506.0     1506.0     1484.0        0.0      308.0      320.0      240.0 
d1rf5b_        1470.0     1474.0     1530.0     1558.0     1544.0     1548.0     1524.0     1516.0      308.0        0.0      280.0      356.0 
d1rf5c_        1470.0     1456.0     1494.0     1532.0     1534.0     1536.0     1498.0     1508.0      320.0      280.0        0.0      266.0 
d1rf5d_        1388.0     1442.0     1516.0     1454.0     1424.0     1452.0     1438.0     1426.0      240.0      356.0      266.0        0.0