FDC   2   8490    0 7637 89  71727482  0512EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977  11350800    .20405176+05    
 HFC         2 2   1 1   2 1   2 1   3 1   2 1   4 1   2 1   1 1   1 0   1 0   1 1  
 GHC [   2 0   1 0   2 0   1 0   1 0   1 0   1 1   1 0   1 0   1 0   1 0   1 0
 GGC ]   2 0   1 0   1 0   1 0   0 0   1 1   1 0   1 0   1 1   2 0   1 0   1 0
 GGC     2 0   1 0   2 0   1 0   1 1   1 1   1 1   1 0   1 1   2 0   1 0   1 1
 GGC     1 1   1 2   4 3   7 4  12 7  30 7  13 8   5 7   3 8   1 7   2 8   7 7
 GGC     4 7   3 7   4 8   2 8   2 6   4 8   2 3   2 5   3 7   2 0   1 1   3 7
 GGC A   3 0   1 1   2 6   1 1   1 2   2 5   1 1   1 0   2 5   1 1   1 0   2 1
 GGC B   2 1   1 1   2 6   2 0   1 1   1 1   1 1   1 0   1 1   1 0   1 0   1 2
 GGC C   2 0   1 1   1 2   1 1   1 0   1 1   2 0   0 0   1 1   1 0   1 0   1 1
 GGC D   1 1   1 0   1 1   2 0   1 0   2 1   1 1   0 0   1 1   1 1   1 0   1 1
 GGC E   2 0   1 0   1 0   3 1   0 0   2 1   0 1   1 1   1 0   2 0   1 0   2 0
 GGC F   2 1   1 0   1 1   1 0   0 0   1 0   1 0   1 0   2 1   3 1   2 1   2 1
 DGC G   3 0   2 0   1 0   0 1   1 0   1 0   2 0   0 0   1 1