FDC   2   2520    0 3108319  77154158  0512EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   1495624    .46129654+05    
 HFC         2 1   1 1   1 0   2 1   2 0   1 0   4 1   1 0   2 0   1 0   1 1   1 2  
 GHC [   3 1   2 1   2 1   3 1   2 1   2 0   1 0   1 0   2 0   2 0   1 0   1 0
 GGC ]   2 0   1 0   2 0   1 0   0 0   1 0   2 0   1 0   1 0   1 1   1 0   1 0
 GGC     3 0   1 0   1 0   1 1   1 0   1 0   3 0   0 0   1 0   1 1   2 0   2 0
 GGC     3 1   2 1   1 0   2 0   1 0   2 0   2 0   1 0   1 0   2 0   1 0   1 1
 GGC     1 1   2 0   2 1   5 0   1 0   2 0   1 1   0 1   1 0   2 1   2 0   1 0
 GGC A   2 0   1 0   1 0   2 0   1 0   1 0   1 0   1 0   2 0   1 0   1 0   1 0
 GGC B   2 0   1 0   1 0   1 0   0 0   1 0   2 1   1 0   1 0   1 0   0 0   1 0
 GGC C   2 0   1 0   1 0   1 1   0 0   1 0   3 0   0 0   1 0   1 1   1 1   2 1
 GGC D   2 0   1 0   2 1   5 0   2 0   2 0   1 0   1 0   1 0   1 1   1 0   2 0
 GGC E   2 0   1 0   2 0   1 0   0 0   0 0   1 0   1 0   1 0   2 1   1 0   1 0
 GGC F   2 0   1 0   1 0   2 0   0 0   2 0   1 0   1 0   0 0   1 1   1 0   1 0
 DGC G   3 0   1 0   1 0   1 0   0 0   1 0   1 1   1 0   1 1