d1eaka1    d1eakb1    d1eakc1    d1eakd1    d1ck7a6    d1gxda1    d1gxdb1 
d1eaka1           0.0       76.0       76.0       10.0      128.9      689.8      550.9 
d1eakb1          76.0        0.0        0.0       66.0      142.9      681.8      510.9 
d1eakc1          76.0        0.0        0.0       70.0      144.9      675.8      502.9 
d1eakd1          10.0       66.0       70.0        0.0      106.9      705.8      530.9 
d1ck7a6         128.9      142.9      144.9      106.9        0.0      736.9      550.0 
d1gxda1         689.8      681.8      675.8      705.8      736.9        0.0      408.9 
d1gxdb1         550.9      510.9      502.9      530.9      550.0      408.9        0.0