IDENTIFICATION DIVISION. PROGRAM-ID. DIAPLAY1. ENVIRONMENT DIVISION. DATA DIVISION. WORKING-STORAGE SECTION. 01 DISPLAY-DATA.       05 DISPLAY-DATA1 PIC X(11).       05 DISPLAY-DATA2 PIC X(5). PROCEDURE DIVISION.               MOVE 'HELLO WORLD' TO DISPLAY-DATA1.               ACCEPT DISPLAY-DATA2.               DISPLAY 'DISPLAY-DATA1：' DISPLAY-DATA1.               DISPLAY 'DISPALY-DATA2：' DISPLAY-DATA2.               STOP RUN.   运行后： DISPLAY-DATA1: HELLO WORLD DISPLAY-DATA2: DAI