FDC   2   2770    0 3368319  77255427  0512EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   1503710    .47423396+05    
 HFC         1 0   1 2   2 1   3 1   2 1   2 1   4 0   2 0   2 0   2 2   1 0   1 0  
 GHC [   1 1   1 1   2 1   3 2   3 4   4 6   6 5   4 5   6 7   2 4   2 6   4 7
 GGC ]   3 6   3 6   4 7   2 4   2 4   4 5   5 4   4 6   4 7   5 3   2 8   4 7
 GGC     2 4   2 7   4 7   2 5   2 6   4 7   2 4   2 7   4 7   3 6   2 7   4 7
 GGC     2 6   2 7   4 8   2 6   2 7   4 7   2 4   2 7   4 6   2 2   2 2   4 8
 GGC     4 1   2 0   2 4   4 1   2 2   3 5   3 1   2 0   2 8   3 0   1 1   1 2
 GGC A   2 1   1 0   1 2   1 0   1 1   1 1   2 0   2 0   2 1   3 1   2 1   1 0
 GGC B   1 0   1 0   1 0   1 1   1 0   1 0   2 0   1 0   2 0   2 0   1 0   1 0
 GGC C   1 0   1 0   1 1   1 0   1 1   1 0   2 0   1 0   1 0   1 1   0 0   1 0
 GGC D   1 1   1 1   1 1   2 0   2 0   2 1   3 0   1 0   1 0   0 1   1 0   1 0
 GGC E   1 1   1 1   1 1   3 0   2 1   2 1   4 2   2 0   2 0   1 0   1 0   1 0
 GGC F   2 0   1 0   1 0   1 0   1 0   1 0   1 0   1 0   1 0   3 0   1 0   1 0
 DGC G   1 1   0 0   2 0   2 1   1 0   1 0   1 0   0 0   1 0