BEGIN BY CASE CLOSE CONST DO ELSE ELSIF END FOR IF IMPORT LOOP MODULE NEW OF OUT PROCEDURE REPEAT THEN TO TYPE UNTIL VAR WHILE WITH ASSERT EXIT HALT RETURN ANYPTR ANYREC ARRAY BOOLEAN SHORTCHAR CHAR BYTE SHORTINT INTEGER LONGINT POINTER RECORD SHORTREAL REAL SET ABSTRACT EMPTY EXTENSIBLE LIMITED ABS ASH BITS CAP CHR DEC ENTIER EXCL INC INCL LEN LONG MAX MIN ODD ORD SHORT SIZE FALSE INF NIL TRUE