d1nr4a_    d1nr4b_    d1nr4c_    d1nr4d_    d1nr4e_    d1nr4f_    d1nr4g_    d1nr4h_    d1nr2a_    d1nr2b_ 
d1nr4a_           0.0      253.9        7.1      252.6        8.8      288.5        4.5      250.2      103.9      101.9 
d1nr4b_         253.9        0.0      262.2       11.7      269.1       10.2      243.6        5.7      247.6      331.6 
d1nr4c_           7.1      262.2        0.0      256.7       22.3      290.6        4.8      262.5       86.6      112.6 
d1nr4d_         252.6       11.7      256.7        0.0      253.0       11.7      236.3        4.0      246.1      310.1 
d1nr4e_           8.8      269.1       22.3      253.0        0.0      299.7        6.3      266.8       90.7      110.7 
d1nr4f_         288.5       10.2      290.6       11.7      299.7        0.0      274.2        5.9      257.8      331.8 
d1nr4g_           4.5      243.6        4.8      236.3        6.3      274.2        0.0      237.9       67.6       95.6 
d1nr4h_         250.2        5.7      262.5        4.0      266.8        5.9      237.9        0.0      243.9      317.9 
d1nr2a_         103.9      247.6       86.6      246.1       90.7      257.8       67.6      243.9        0.0      104.0 
d1nr2b_         101.9      331.6      112.6      310.1      110.7      331.8       95.6      317.9      104.0        0.0