d1b16a_    d1b16b_    d1b2la_    d1a4ua_    d1a4ub_    d1b15a_    d1b15b_    d1b14a_    d1b14b_ 
d1b16a_           0.0       12.0      232.0      242.0      250.0        0.0       14.0        0.0        0.0 
d1b16b_          12.0        0.0      228.0      232.0      228.0        0.0        2.0        0.0        0.0 
d1b2la_         232.0      228.0        0.0      124.0      116.0      216.0      228.0      232.0      240.0 
d1a4ua_         242.0      232.0      124.0        0.0        2.0      220.0      220.0      212.0      212.0 
d1a4ub_         250.0      228.0      116.0        2.0        0.0      218.0      222.0      216.0      216.0 
d1b15a_           0.0        0.0      216.0      220.0      218.0        0.0        0.0        0.0        0.0 
d1b15b_          14.0        2.0      228.0      220.0      222.0        0.0        0.0        0.0        0.0 
d1b14a_           0.0        0.0      232.0      212.0      216.0        0.0        0.0        0.0        0.0 
d1b14b_           0.0        0.0      240.0      212.0      216.0        0.0        0.0        0.0        0.0