/* Text between the slash-star and star-slash 
 is treated as comments - it's ignored by MARK
 Conroy et al. (1989) black duck data,
 encounter occasions = 8, groups = 1, known fate data */
 known fate group=1;
  48  1;
  47  2;
  41  2;
  39  5;
  32  4;
  28  3;
  25  1;
  24  1;