d1vz6a_    d1vz6b_    d1vz8a_    d1vz8b_    d1vz8c_    d1vz8d_    d1vz7a_    d1vz7b_    d1vz7c_    d1vz7d_ 
d1vz6a_           0.0        0.0      149.4      167.9      295.6      207.6       12.0       38.0      375.1      521.4 
d1vz6b_           0.0        0.0      149.4      167.9      301.6      207.6       14.0       40.0      379.3      529.2 
d1vz8a_         149.4      149.4        0.0       31.1      149.6       96.0      153.4      198.8      495.1      613.6 
d1vz8b_         167.9      167.9       31.1        0.0      127.7      103.1      185.9      193.3      513.0      738.3 
d1vz8c_         295.6      301.6      149.6      127.7        0.0      336.0      357.2      366.2      458.3      768.0 
d1vz8d_         207.6      207.6       96.0      103.1      336.0        0.0      289.6      287.0      652.1      577.4 
d1vz7a_          12.0       14.0      153.4      185.9      357.2      289.6        0.0       74.0      407.7      507.6 
d1vz7b_          38.0       40.0      198.8      193.3      366.2      287.0       74.0        0.0      368.5      550.6 
d1vz7c_         375.1      379.3      495.1      513.0      458.3      652.1      407.7      368.5        0.0      626.3 
d1vz7d_         521.4      529.2      613.6      738.3      768.0      577.4      507.6      550.6      626.3        0.0