FDC   2   7490    0 7451321  78608094  0512EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   2407896    .19291175+05    
 HFC         2 1   2 2   2 2   2 1   3 1   2 2   4 0   1 1   2 2   1 1   1 1   1 0  
 GHC [   2 0   1 0   1 2   2 1   1 1   2 2   2 1   2 2   2 1   2 2   1 1   2 1
 GGC ]   1 1   1 0   1 0   2 0   1 2   2 2   2 2   1 0   2 2   1 1   1 0   1 2
 GGC     2 0   1 0   1 2   1 1   1 1   1 0   1 0   1 0   2 0   1 0   1 2   1 1
 GGC     2 1   1 0   1 2   2 1   2 1   3 1   3 2   2 2   4 2   4 2   1 2   4 2
 GGC     3 1   2 1   2 3   3 3   2 2   3 2   2 1   2 2   2 2   2 1   1 1   1 1
 GGC A   1 0   1 0   2 2   1 1   1 1   3 2   2 1   1 1   2 3   2 1   2 1   2 1
 GGC B   1 3   2 3   3 2   2 2   1 0   3 2   3 1   1 3   2 3   2 0   2 1   2 2
 GGC C   2 0   1 1   2 2   1 1   1 0   1 1   2 1   1 1   2 2   1 1   1 1   2 1
 GGC D   1 1   1 2   1 2   3 1   2 1   1 0   3 1   1 1   2 1   1 0   1 0   2 1
 GGC E   2 0   1 2   1 0   1 1   1 0   2 1   2 0   1 0   1 0   2 0   1 1   2 1
 GGC F   1 0   1 0   1 1   2 0   1 1   2 0   1 1   1 0   1 0   2 0   1 0   1 1
 DGC G   1 1   1 0   2 1   2 0   1 1   1 1   2 0   1 2   2 2