FDC   2   7100    0 7421 89  71625951  0512EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977  11309204    .13749910+05    
 HFC         2 1   1 1   2 1   2 1   3 0   1 0   4 0   1 0   1 1   1 0   1 0   1 0  
 GHC [   1 0   1 0   1 0   2 0   0 0   1 0   1 0   1 0   1 0   1 1   1 0   1 0
 GGC ]   3 0   0 0   1 0   1 0   1 0   1 0   1 0   1 0   1 0   2 0   0 0   1 0
 GGC     0 0   1 0   1 0   2 0   0 0   1 0   2 0   0 0   1 0   1 0   1 0   1 0
 GGC     1 1   0 0   2 0   2 0   0 0   1 0   0 0   1 0   1 0   2 0   0 0   0 0
 GGC     2 0   0 0   1 0   0 0   1 0   1 0   1 0   1 0   1 0   2 0   1 0   1 0
 GGC A   2 0   0 0   1 0   1 0   0 0   1 0   1 1   1 0   1 0   3 0   0 0   1 0
 GGC B   1 0   1 0   1 0   1 1   1 0   1 0   2 0   1 0   1 1   2 0   0 0   1 0
 GGC C   2 0   1 0   1 0   0 0   1 0   1 0   2 0   1 0   1 0   2 0   0 0   1 0
 GGC D   0 0   1 0   0 0   1 0   0 1   2 0   2 0   2 1   2 0   4 1   2 0   1 0
 GGC E   1 0   0 0   1 0   2 0   1 0   1 0   1 1   1 0   1 0   1 0   1 0   1 0
 GGC F   2 0   1 0   1 0   1 0   0 0   0 1   2 0   2 0   2 1   4 1   2 0   2 0
 DGC G   2 0   1 0   1 0   2 0   1 0   1 0   2 0   0 0   1 0