d1vlha_    d1vlhb_    d1vlhc_    d1vlhd_    d1vlhe_    d1vlhf_ 
d1vlha_           0.0        2.7        2.7        2.7        0.0        0.0 
d1vlhb_           2.7        0.0        0.0        0.0        2.7        2.7 
d1vlhc_           2.7        0.0        0.0        0.0        2.7        2.7 
d1vlhd_           2.7        0.0        0.0        0.0        2.7        2.7 
d1vlhe_           0.0        2.7        2.7        2.7        0.0        0.0 
d1vlhf_           0.0        2.7        2.7        2.7        0.0        0.0