1 REM
2 A=USR(32),0:SYS36864
3 GETA$
4 IFA$>"/"ANDA$<":"THENSF=VAL(A$)-SS*(A$="0"):GOTO11
5 IFA$="[147]"THENSYS36888:GOTO11
6 IFA$="!"THENSYS36867:GOTO11
7 IFA$="="THENSYS36882:GOTO11
8 IFA$="&"THENSYS36879:GOTO11
9 IFA$=""THENSYS36885:GOTO11
10 IFA$<>""THENA=USR(33),0:LOAD"CMND",D0
11 X=X+USR(121)*SF:Y=Y-USR(122)*SF
12 IFX>331THENX=12
13 IFX<12THENX=331
14 IFY>239THENY=40
15 IFY<40THENY=239
16 A=USR(34),X,Y,0:A=USR(34),16,Y,6:A=USR(34),X,231,7
17 A=USR(117):IFA=16THENA=USR(64),X-12,Y-40
18 GOTO3