d1s14a_    d1s14b_    d1s16a2    d1s16b2 
d1s14a_           0.0       95.8      373.9      393.7 
d1s14b_          95.8        0.0      289.7      297.5 
d1s16a2         373.9      289.7        0.0        0.0 
d1s16b2         393.7      297.5        0.0        0.0