PROGRAM TestCase;

BEGIN
    i := 3; even := -999; odd := -999; prime := -999;

    CASE i+1 OF
        1:       j := i;
        -8:      j := 8*i;
        5, 7, 4: j := 574*i;
    END;
    
    write('j = '); writeln(j);
    writeln;

    FOR i := -5 TO 15 DO BEGIN
        CASE i OF
            2: BEGIN even := i; prime := i END;
            -4, -2, 0, 4, 6, 8, 10, 12, 14: even := i;
            -5, -3, -1, 1, 3, 5, 
            7, 9, 11, 13, 15:  BEGIN
                                   odd := i;
                                   CASE i OF
                                       2, 3, 5, 7, 11, 13: prime := i
                                   END
                               END
        END;

        write('i ='); write(i:3); 
        write(', even = ');   IF even  <> -999 THEN write(even:3)  ELSE write('...'); 
        write(', odd = ');    IF odd   <> -999 THEN write(odd:3)   ELSE write('...');
        write(', prime = ');  IF prime <> -999 THEN write(prime:3) ELSE write('...');
        writeln;
        
        even := -999; odd := -999; prime := -999
    END;
    
    writeln;
    writeln('Done!')
END.