d1v1aa_    d1v1ab_    d1v19a_    d1v19b_    d1v1ba_    d1v1bb_    d1v1bc_    d1v1bd_ 
d1v1aa_           0.0       30.0      298.0      292.0       88.9       94.9       86.9       92.9 
d1v1ab_          30.0        0.0      344.0      304.0      103.5      107.5      105.5      101.5 
d1v19a_         298.0      344.0        0.0        0.0      168.9      164.9      166.9      166.9 
d1v19b_         292.0      304.0        0.0        0.0      158.9      156.9      156.9      156.9 
d1v1ba_          88.9      103.5      168.9      158.9        0.0        0.0        0.0        0.0 
d1v1bb_          94.9      107.5      164.9      156.9        0.0        0.0        0.0        0.0 
d1v1bc_          86.9      105.5      166.9      156.9        0.0        0.0        0.0        0.0 
d1v1bd_          92.9      101.5      166.9      156.9        0.0        0.0        0.0        0.0