(???) OBDAT-INITIAL-SYMBOLS
 (???) ELLOF
 (???) ORHST
 (???) ORINI
 (???) ORINI
 (???) ORGET
 (???) UMEXT
 (???) DBDUM
 (???) SORT
 (???) UMVAX
 (???) UMF77
 (???) CHST.
 (???) HRPTR
 (???) ORMSL
 (???) ORMSL
 (???) TOP.
 (???) THARG
 (???)