5 IFA=0THENA=1:LOAD"SECURE.MC",8,1
10 POKE53280,0:POKE53281,0:POKE53272,21
15 PRINTCHR$(147)TAB(13)"[159][164][164][164][164][164][164][164][164][164][164][164][164][164][164][164]"
20 PRINTTAB(13)"[154]  S E C U R E  "
25 PRINTTAB(13)"[163][163][163][163][163][163][163][163][163][163][163][163][163][163][163]"
30 PRINT"[154] (C) 1989 BY  SAKIB KHOKHAR"
35 PRINTTAB(12)"-:INSTRUCTIONS:-[152]"
40 PRINT"    1) LOAD PROGRAM TO BE PROTECTED"
45 PRINT"    2) TYPE 'SYS 49152'"
50 PRINT"    3) SAVE PROTECTED PROGRAM IN THE           CONVENTIONAL WAY"
55 PRINT" NOTE: A PROTECTED PROGRAM CAN BE LOADED       IN THE USUAL WAY."
60 PRINT" WARNING: MAKE SURE THE PROGRAM TO BE             PROTECTED STARTS";
65 PRINT" WITH THE LINE          NUMBER ZERO.[152]"
70 NEW