FDC   2   6920    0 6814166  78887276  0512EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   2551754    .12730324+05    
 HFC         1 0   1 1   2 1   4 1   2 1   1 2   3 1   1 1   2 0   4 1   3 1   2 1  
 GHC [   5 1   2 1   2 1   3 1   1 1   2 0   2 1   1 1   1 3   2 3   2 5   4 8
 GGC ]   5 7   5 4   7 7   3 4   3 5   5 7   4 6   3 4   5 6   3 6   3 5   5 6
 GGC     3 6   3 5   5 7   2 5   3 6   4 7   2 4   3 4   4 7   2 5   2 5   4 7
 GGC     2 4   2 4   4 8   2 5   2 6   4 7   2 4   2 5   4 7   2 1   2 3   4 7
 GGC     2 3   2 2   4 6   2 1   3 2   4 4   5 1   3 0   2 1   5 1   3 1   2 3
 GGC A   3 1   2 1   1 2   1 0   2 0   1 1   1 1   1 0   1 1   2 0   1 0   1 1
 GGC B   2 1   1 1   2 0   3 1   2 1   1 1   3 0   1 0   1 0   1 0   1 0   1 1
 GGC C   2 0   1 0   1 1   2 0   1 0   1 1   1 0   1 0   1 1   1 1   1 1   1 0
 GGC D   2 0   1 0   1 1   1 1   1 0   1 1   1 0   1 1   1 0   3 0   1 0   2 1
 GGC E   4 1   2 1   1 0   3 1   1 1   1 1   2 0   1 0   1 0   3 1   1 0   1 0
 GGC F   1 0   1 0   1 0   2 0   1 0   1 1   1 0   0 1   1 0   1 0   1 0   2 0
 DGC G   2 0   1 0   1 0   1 0   1 0   1 0   2 0   1 0   1 0