       * https://www.martinsfeld.de/blog/cobol-unsterbliche-programmiersprache-mainframe/
        IDENTIFICATION DIVISION.
        PROGRAM-ID. HALLO-WELT.

        ENVIRONMENT DIVISION.

        DATA DIVISION.
        WORKING-STORAGE SECTION.
        01 GRUESS-NACHRICHT PIC X(20) VALUE "Hallo, COBOL-Welt!".

        PROCEDURE DIVISION.
        DISPLAY GRUESS-NACHRICHT.
        STOP RUN.
